The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
Change your thoughts and you change your world.
Norman Vincent Peale
It is during our darkest moments that we must focus to see the light.
The measure of who we are is what we do with what we have.
I hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion.'
When the sun is shining I can do anything; no mountain is too high, no trouble too difficult to overcome.
Without craftsmanship, inspiration is a mere reed shaken in the wind.
Out of difficulties grow miracles.
Jean de la Bruyere
Even if I knew that tomorrow the world would go to pieces, I would still plant my apple tree.
When you get into a tight place and everything goes against you, till it seems as though you could not hang on a minute longer, never give up then, for that is just the place and time that the tide will turn.
Harriet Beecher Stowe
If you could only love enough, you could be the most powerful person in the world.
Someone is sitting in the shade today because someone planted a tree a long time ago.
Keep all special thoughts and memories for lifetimes to come. Share these keepsakes with others to inspire hope and build from the past, which can bridge to the future.
Happiness is a butterfly, which when pursued, is always just beyond your grasp, but which, if you will sit down quietly, may alight upon you.
What we need is more people who specialize in the impossible.
Tell me I'm clever, Tell me I'm kind, Tell me I'm talented, Tell me I'm cute, Tell me I'm sensitive, Graceful and wise, Tell me I'm perfect - But tell me the truth.
A smart man makes a mistake, learns from it, and never makes that mistake again. But a wise man finds a smart man and learns from him how to avoid the mistake altogether.
Roy H. Williams
Be happy. It's one way of being wise.
Sidonie Gabrielle Colette
To be idle is a short road to death and to be diligent is a way of life; foolish people are idle, wise people are diligent.
Love is the joy of the good, the wonder of the wise, the amazement of the Gods.
A wise man makes his own decisions, an ignorant man follows the public opinion.
The wise man doesn't give the right answers, he poses the right questions.
Benefits Of Tai Chi
What is Tai Chi?
Tai chi is a defensive style of martial arts that includes gentle physical exercise and stretching and is known for its health benefits. Based on the philosophy of taiji, a balance between yin and yang, there are five different forms of this martial art. The movements of tai chi, which are often practiced in groups, tend to be slow and methodical. There are both physical and psychological benefits of this practice. It originated in China around the 12th century after which many other forms have geared up. While it was only found and practiced in China for hundreds of years, tai chi is now becoming a global phenomenon and is practiced across the world.
Types of Tai Chi
This form involves a combination of both slow and very rapid movements, which makes it a difficult form to master, particularly for a beginner. That being said, this is also the first family of tai chi and is, therefore, one of the most popular.
The least practiced and least well known, this style does not use many derived movements from the other three styles.
Derived closely from the Chen style, this form of the martial art is considered the most widely accessible and popular style in the world.
As the Yang came from the Chen, so too did the Wu come from the Yang, and this further derived style is even easier to practice for many people.
There are various forms of tai chi that combine one or more of the schools outlined above. Any combination is possible, so the forms are truly limitless.
Benefits of Tai Chi
Balance decreases with age, as does the fragility of our bones, meaning falls are much more dangerous the older we get. Tai chi improves balance and stability by training sensory neurons in the inner ear and stretch receptors in the muscles and ligaments, thus reducing the risk of falls.
There is also evidence that tai chi improves balance in people with mid-to-moderate Parkinson’s disease. Additional benefits included improved functional capacity and reduced falls.
Boost cognitive function.
Although the fact is that cognitive decline is prevalent among older adults (about 40 percent of older adults in America have some form of cognitive impairment, such as dementia and Alzheimer’s Disease), it need not be considered a foregone conclusion. Nor should getting older need be synonymous with cognitive decline. A growing body of evidence points to the benefits to older adults from practice of tai chi in the areas of global cognitive and memory functions, especially verbal working memory. A meta-analysis found agreement with the findings of numerous studies on the benefits to cognitive function from physical exercise, and researchers recommended tai chi as an alternative mind-body exercise to improve older adults’ cognitive functioning.
Tai chi can strengthen our muscles when practiced regularly, which, in turn, keeps our joints stable and protected. Strong muscles also reduce the pain of osteoarthritis for sufferers.
Improve COPD symptoms.
An Australian study found that a modified tai chi program – Sun-style tai chi — helped boost exercise capacity and improved participant’s chronic obstructive pulmonary disease (COPD) symptoms. Researchers noted that tai chi has “highly clinically relevant effects on endurance and peak exercise capacity in people with COPD.”
Research at Harvard Medical School found that patients who had chronic heart failure and began regularly practicing tai chi experienced a better quality of life, increased exercise capacity and that they slept better.
Get better night-time sleep quality.
A 2016 pilot randomized controlled trial evaluating the benefits of tai chi qigong (TCQ) on night-time sleep quality of older adults with cognitive impairment found better quality of both sleep and life than a control group not participating in tai chi qigong. Since more than 25 percent of older adults with cognitive impairment suffer impaired sleep quality, the search for nonpharmacological approaches to improve the quality of night-time sleep is gaining momentum. Due to their low physical strength and medical condition, however, many older adults with cognitive impairment cannot engage in certain exercises. Thus, developing exercise programs tailored to mental conditions and reduced physical well-being is important. Results from the pilot trial showed tai chi qigong participants benefited from improved sleep qualities in the areas of sleep duration, sleep efficiency, and the mental health component of quality of life. Researchers noted that, as a low-intensity exercise, TCQ is an appropriate intervention to improve night-time sleep quality in older adults with cognitive impairment.
Adding a little tai chi to your life could also lower your risk of developing dementia or Alzheimer’s disease, suggests a new study from the Journal of Alzheimer’s Disease. The study showed that tai chi improved brain volume, an important part of cognition since gray matter typically shrinks with age. Researchers suggest that the high level of concentration needed for the tai chi movements could be to thank.
Improve symptoms of fibromyalgia.
In a study comparing the effectiveness of tai chi and aerobic exercise on fibromyalgia symptoms in patients, researchers found that tai chi resulted in similar or greater symptom improvement than aerobic exercise. Longer-duration tai chi provided greater improvements, researchers noted, concluding that the mind-body approach of tai chi may be a viable therapeutic option in the multidisciplinary management of fibromyalgia.
Tai chi improves our flexibility and range of motion, making us more functional. Being flexible keeps our entire body healthy and allows us to be more active for longer.
Tai chi also improves posture, which is an important component of health (yeah, you heard us right). Developing good posture will result in less wear and tear on joint muscles and also aids breathing, because when we are sitting upright, there is more space for our lung to expand, improving breathing capacity.
Reduce risk of falls.
Among older adults, the risk of falling is an ever-present and major concern. As such, finding therapeutic approaches to help reduce fall risk in this cohort is of major importance. A 2016 review of 10 randomized controlled trials examining tai chi’s effect on fall reduction found the ancient Chinese exercise demonstrates a significant protective effect on fall prevention risk among older adults. Researchers noted the need for additional trials to determine both optimal duration and frequency of tai chi programs and optimal style of such programs for older adults.
The Chinese believe the mind is the most important aspect of health since the mind controls the body. Well, lucky for you tai chi is one of the most powerful mind-body exercises around. Almost everyone who takes up tai chi notices improved relaxation and concentration. It also helps us cope with the fast-pace of modern-day life by forcing us to take the time to appreciate the tranquillity and nature around you.
Reduce prenatal anxiety and depression.
A 2013 study of tai chi and yoga treatment for prenatal women with anxiety and depression found that the tai chi group had lower scores in depression and anxiety, as well as lower scores in sleep disturbance at the end of the 12-week, once-per-week sessions.
सफलता के सात भेद
मुझे अपने कमरे के अंदर ही उतर मिल गए
छत ने कहा :ऊंचे उद्श्ये रखो |
पंखे ने कहा :ठन्डे रहो |
घडी ने कहा :हर मिनट कीमती है |
शीशे ने कहा :कुछ करने से पहले अपने अंदर झांक लो |
खिड़की ने कहा :दुनिया को देखो |
कैलेंडर ने कहा :उप-टू डेट रहो |
दरवाजे ने कहा: अपने ल्क्षय को प्रास करने के लिए पूरा जोर लगाओ |
जो आप से जलते है उनसे घृणा कभी न करें
यही तो वह लोग है,जो यह समझते है
की आप उनसे बेहतर है |
जब तक आप अपने अतीत को याद करते रहेंगे,
भविष्य की योजनाएं नहीं बना पाएंगे |
अगर कोई आप का दिल दुखाये तो बुरा मत मानना
क्यूंकि ये कुदरत का नियम है,
की जिस पेड़ पर सबसे ज्यादा मीठे फल होते है,
उससे सबसे ज्याद पत्थर लगते है|
न किसी के अभाव में जियो,
न किसी के प्रभाव में जियो !
ये जिंदगी है आप की
अपने स्वभाव में जियो !!
"नहीं" और "हाँ" यह दो छोटे शब्द है,
लेकिन जिनके लिए बहुत सोचना पड़ता है...
हम जिंदगी में बहुत सी चीजे खो देते है...
"नहीं" जल्दबाजी में बोलने पर,
और "हँ" देर से बोलने पर... |
कोई कहता है की दुनिया 'प्यार' से चलती है |
कोई कहता है की दुनिया 'दोस्ती' से चलती है |
जब आजमाया तो पाया की
दुनिया तो सिर्फ 'मतलब' से चलती है |
जब जरा से मुस्कान से फोटो अच्छी लग सकती है;
तो हमेशा मुस्कुराने से जिंदगी अच्छी क्यूँ नहीं बन सकती |
लोग डूबता है तो समुन्द्र को दोष देते है
मंजिल न मिले तो किस्मत को दोष देते है
खुद तो संभल कर चलते नहीं,
जब लगती है ठोकर तो पत्थर को दोष देते है |
हे ईश्वर हमें अधिक लेने के नहीं अधिक देने के योग्य बनाओ|
दोस्ती और मेहँदी एन में खास फर्क नै होता..
दोनी एक ही काम करती है,
जिंदगी में खुशियों के रंग देती है |
एक दिन सोने में लोहे को कहा
हम दोनों ही लोहे की हथोड़ी से पिटते है
लेकिन तुम इतना चिल्लाते क्यों हो?
लोहा-जब अपना ही अपने को मरता है तो दर्द ज्यादा होता है|
तेरे बिना मै दुनिया छोड तो दूँ
पर उस दिल को कैसे दुखा दूँ, जो रोज दरवाजे पर खड़ी कहती है
"बेटा घर जल्दी आना"
जो अपने लिए नियम नहीं बनाता उसे दुसरो के नियमो पर चलना पड़ता है |
यदि आप गुस्से के एक क्षण में धैर्य रखते है,
तो आप दुःख के सौ दिन से बच सकते है
एक दिन दर्द ने दोलत से कहा :
तुम कितनी खुशनसीब हो हर कोई तुम्हे पाने की कोशिश करता है
और मई इतना बदनसीब की हर कोई मुझसे दूर जाने की कोशिश करता है"
खुशनसीब तो तुम हो जिसको प् कर लोग अपनों की याद करते है,
बद्नाशिब तो मई हूँ जिसको प् कर लोग अक्सर अपनों को भूल जाते है |
"खूबसूरती" और "सुन्दरता"
में बार इतना फर्क है की...
खूबसूरती तो वह है जो सबको दिखयी सेती है
सुन्दरता किसी किसी को नजर आती है |
दुसरो को सहयोग देना ही
उन्हें अपना सहयोगी बनाना है |
मुलाकाते जरुरी है अगर रिश्ते निभाने हैं
वरना लगातार भूल जाने से तो पोधे भी सुख जाते है|
एल खुबसूरत दिल हजारो चेहरों से ज्यादा बेहतर होता है
इसलिए जिंदगी में हमेशा चुनो इसे लोग,
जिनका दिल चेहरे से ज्यादा खुबसूरत हो |
मनुष्य को सिर्फ दो महान आध्यत्मिक चीजो की आवश्यकता होती है
पहला दूसरो की गलतियों को भूलना और दूसरा अपने अंदर अच्छाई लाना |
अगर आप किसी को कुछ देना चाहते है तो अच्छा व्क्त दीजिये,
क्यूंकि आप हर चीज वापस ले सकते है पर किसी को दिया हुआ
अच्छा व्क्त वापिस नहीं ले सकते !
लगातार हो रही असफलताओं से निराश नहीं होना चाहिए,
कभी कभी गुच्छे की आखरी चाबी भी ताला खोल देती है |
रात नहीं ख्वाब बदलता है
मंजिल नै कारवां बदलता है
जज्बा रखो जितने का
क्यूंकि किस्मत बदले न बदले
पर वक्त जरुर बदलता है |
जिस व्यक्ति ने कभी गलती नहीं की
इसका मतलब उसने कभी कुछ ने करने की कोशिश नहीं की |
स्वयं को कभी कमजोर साबित मत होते दे
क्यूंकि डूबता सूरज को देख कर लोग घर के दरवाजे बंद कर लेते है|
आपका खुश रहना ही आप के दुश्मनों के लिए सबसे बड़ी सजा है|
जिंदगी में कभी किसी को बेकार मत समझना,
क्यूंकि बंद पड़ी घडी भी दिन में दो बार सही समय बताती है |
यदि हम भुत ओए भविष्य के विवाद में फंसते है तो हम पाएंगे की हमने
वर्तमान खो दिया है |
अगर दुसरो के दू:ख को देखकर तुम्हे भी दुःख होता है
तो समझ लेना भगवान् ने तुम्हे इंसान बना कर कोई गलती नहीं की |
एक इंसान उस व्क्त सबसे साचा होता है जब वह कबूल कर लेता है
उसके भीतर एक झूट बोलने वाला आदमी भी है |
आप कितने भी परेशान क्यों न हो
परंतु किसी और को परेशान देखकर यह जरुर कहें,चिन्ता मत करो..
"मै हूँ ना"
ये तीन शब्द जीवन में उर्जा भर देंगे! *
चिन्ता करोगे तो भटक जाओगे,चिंतन करोगे तो भटके हुए को रास्ता दिखाओगे |
तक़दीर के लिखे पर कभी शिकवा न कर
तू अभी इतना समझदार नहीं हुआ की रब की इरादे समझ सके|
आप का सम्मान उन शब्दों में नहीं है जो आप की उपस्थिति में कहे गए
बल्कि उन शब्दों में है जो आप की अनुपस्थिति में कहे गए है |
यदि आप जीत जाते है तो आप प्रसन्न होंगे!
यदि आप हार जाते है तो आप समझदार बन जायेंगे |
मेहनत करने से दरिद्रता नहीं रहती, धर्म करने से पाप नहीं रहता, मौन रहने से कलह नहीं होता |
यदि मार्ग काँटों भरा हो, और आप नंगे पांव हो तो रास्ता बदल लेना चाहिए|
सारा हिन्दुस्तान गुलामी में घिरा हुआ नहीं है। जिन्होंने पश्चिमी शिक्षा पाई है और जो उसके पाश में फँस गए हैं, वे ही गुलामी में घिरे हुए हैं।
सत्य से कीर्ति प्राप्त की जाती है और सहयोग से मित्र बनाए जाते हैं।
ख्याति नदी की भाँति अपने उद्गम स्थल पर क्षीण ही रहती है किंदु दूर जाकर विस्तृत हो जाती है।
सबच्चों को पालना, उन्हें अच्छे व्यवहार की शिक्षा देना भी सेवाकार्य है, क्योंकि यह उनका जीवन सुखी बनाता है।
-स्वामी राम सुखदास
जैसे सूर्य आकाश में छुप कर नहीं विचर सकता उसी प्रकार महापुरुष भी संसार में गुप्त नहीं रह सकते।
सौंदर्य और विलास के आवरण में महत्त्वाकांक्षा उसी प्रकार पोषित होती है जैसे म्यान में तलवार।
मनुष्य का पतन कार्य की अधिकता से नहीं वरन कार्य की अनियमतता से होता है |
विश्वास वह पक्षी है जो प्रभात के पूर्व अंधकार में ही प्रकाश का अनुभव करता है और गाने लगता है|
- रवींद्रनाथ ठाकुर
क्रोध ऐसी आँधी है जो विवेक को नष्ट कर देती है|
तपस्या धर्म का पहला और आखिरी कदम है |
किसी को माफ़ करना कमजोरी नहीं वरन सामर्थ्यवान ही ऐसा कर सकता है |
सत्याग्रह बल से नहीं ,हिंशा के त्याग से होता है |
Incredible Animal Facts
What is puberty? Changes & Stages
Puberty is a time of physical and emotional changes; it transforms a child into a teenager and hence, is an extremely important stage of a girl’s life. It is true that puberty is inevitable. However, it is also a fact that every girl’s puberty experience is unique and therefore, should be handled accordingly. Puberty in girls is popularly believed to be a time when hormones that were in hibernation until now get awakened and signal your body to start the process of puberty. The hormones estrogen and progesterone are responsible for many of the changes experienced during puberty.
When does puberty occur?
The onset of puberty varies among individuals. Puberty usually occurs in girls between the ages of 10 and 14, while in boys it generally occurs later, between the ages of 12 and 16. In some African-American girls, puberty begins earlier, at about age 9, meaning that puberty occurs from ages 9 to 14.
Adolescent girls reach puberty today at earlier ages than were ever recorded previously. Nutritional and other environmental influences may be responsible for this change. For example, the average age of the onset of menstrual periods in girls was 15 in 1900. By the 1990s, this average had dropped to 12 and a half years of age.
Stages of puberty
Growing Really Fast
AND all the sudden your jeans are too short. Where’d that come from? It’s known as a “growth spurt” and it’s one of the first signs that puberty has begun.First, you may notice your feet and hands getting bigger. Next, your arm and leg bones grow so you’re taller. You may also gain some weight to match the boost in your bone size.This is sometimes called “the awkward time” because you feel like your body is not quite proportional. But don’t worry! Your body knows what it’s doing and soon enough, it will even itself out.
This is the first noticeable sign of puberty in females. The internal structures of the breast begin to develop under the influence of hormones including oestrogen and progesterone. Growth hormone and glucocorticoids then complete the development of the network of ducts within the breast, while fatty and fibrous tissue enlarge the breast. Breast development is generally completed at around the age of 20. However, minor changes occur with each menstrual cycle and the breasts change dramatically during pregnancy.
You’ll notice hair growing in your pubic area, that section of your middle that a bikini bottom covers. At first, this hair is soft and there's not much of it. Later, it grows longer and becomes a little curly.Around this time, hair will grow under your arms too. This is a good time to ask mom if you can try shaving.
The first menstrual period, also known as menarche, marks the end of puberty. The average age of menarche has declined over the past decade in Western nations and is now about 12 years of age. This is thought to be due to improved nutrition. Attaining menarche does not nesessarily mean that a girl is fertile as the first few menstrual cycles are not likely to result in the release of an egg (ovulation). Ovulation generally begins to occur regularly about a year after menarche.
Progesterone and oestrogen
Progesterone and oestrogen are important hormones in the development of adult reproductive function. Levels of both hormones increase significantly during puberty, resulting in many changes to the body.
Progesterone mainly affects the uterus (the womb) to prepare it for pregnancy during the second half of the menstrual cycle. It thickens the uterus lining in preparation for a fertilised egg to implant. If fertilisation does not occur, this lining breaks down and is discharged as a menstrual bleed.
The oestrogens stimulate most of the other changes associated with puberty.
One effect of oestrogen is to change the female sex organs from those of a child into those of an adult. It stimulates the growth of the ovaries, fallopian tubes, uterus and vagina. The external genitalia, including the labia minora and labia majora, also increase in size.
Oestrogens are also responsible for the development of the breasts. An extensive ductile system is developed and additional fat is deposited in the area. The ability to produce milk also comes about as a result of the influence of oestrogen.
The reabsorption of bone is inhibited by oestrogens. This results in bone growth, so that the female growth in height during puberty is rapid for several years. However, oestrogens also cause the bones to stop growing earlier than they do in males, leading to the growth of women ceasing several years earlier than the growth of men. Women are therefore generally shorter in stature.
Oestrogens increases the deposition of fatty tissue, so that women have a higher percentage of body fat than men. Fat is particularly deposited in the hips, thighs, buttocks and breasts. This produces the characteristic female “hourglass” figure. Skin is also thickened in females, although it remains thinner, softer and warmer than in males of the same age.
Hello, curves! As your pelvis (the large bone across your hips) begins to grow, your hips get wider, your breasts develop and your waist gets smaller. In other words, your body gets some “shape.”Some girls gain weight quickly during this time. Exercise and eat well, but don’t get worried. Weight gain is absolutely a natural part of puberty!
Is it hot in here? It may just be you sweating more! It’s because your sweat glands are becoming larger and more active. This is probably a good time to try out deodorants with help from your mom.
Oily Skin and Hair
Pimples, zits and grease – oh my! During puberty, the pores in your skin produce more oil, especially on your face. Enter acne. It’s probably time to get in a new routine of washing your hair and face more often. Just don’t freak out too much. Everyone has zits pop up!
Changes in Your Genitals
Your genitals also grow and change during puberty. Your outside parts (the vulva) are enclosed by two sets of “lips.” The larger lips have hair; the inner, smaller lips don't. These increase in size a little bit.You can’t see it, but inside your body, your vagina is getting longer and your uterus is getting bigger.
Have your underwear been getting a little wet sometimes? Have you noticed yellow or white stains in your undies at the end of the day?This is discharge, the fluid that's produced by your body to naturally moisten and cleanse your vagina. It's perfectly normal and means that you’ll probably start having periods very soon.
A big red sign that you’re well on your way through puberty! For the first two years, your periods can be very unpredictable. You could have one period and then wait as long as six months for the next one. One period may last a day, another, ten days. You may experience spotting between periods.It takes one or two years for your periods to even out. Eventually, your cycle will settle into a regular pattern that’s unique to your body.
What other changes in the body occur during puberty in boys and girls?
The "growth spurt"
A rapid increase in height, referred to as a growth spurt, usually accompanies puberty. This rapid increase in height typically lasts for two to three years. About 17%-18% of adult height is attained during puberty. Although the increase in height affects both the trunk and the limbs, growth in the limbs usually happens first. The growth spurt characteristically occurs earlier in girls than in boys, with girls having the growth spurt approximately two years prior to boys, on average. In girls, the growth spurt typically precedes the onset of menstruation by about six months.
Bone growth and mineralization
Puberty is accompanied by growth of bones and increases in bone density in both boys and girls. In girls, bone mineralization peaks around the time of the onset of menstrual periods, after the time of peak height velocity (growth spurt). Studies have shown that bone width increases first, followed by bone mineral content, and lastly by bone density. Because of the lag between bone growth and achievement of full bone density, adolescents may be at increased risk for fractures during this time.
Changes in weight and body composition occur in both boys and girls. Adolescent girls develop a greater proportion of body fat than boys, with redistribution of the fat toward the upper and lower portions of the body, leading to a curvier appearance. While boys also have an increase in the growth of body fat, their muscle growth is faster. By the end of puberty, boys have a muscle mass about one and a half times greater than that of comparably sized girls.
What are the medical concerns associated with normal puberty?
- Acne: Acne is an inflammation of the sebaceous glands and hair follicles of the skin, which is most pronounced on the face but may occur on the neck, back, chest, or other areas. The hormonal changes in puberty lead to the development of acne in many adolescent boys and girls.
- Gynecomastia: Gynecomastia is the term used to describe enlargement of the male breasts. The hormonal changes of puberty can cause a transient gynecomastia in normal boys that typically lasts for six to 18 months. Pubertal gynecomastia occurs at an average age of 13 in boys and affects up to one-half of normal adolescent boys.
- Anemia: The normal pubertal progression in males is associated with increases in the ferritin (iron) and hemoglobin concentrations in the blood, but this increase is not observed in females. Adolescent girls tend to consume less iron-containing foods than boys, and this, combined with blood losses through menstrual bleeding, may place adolescent girls at risk for anemia.
- Sexually transmitted diseases (STDs): If teens become sexually active at puberty, they are at risk for HIV and other sexually transmitted infections.
- Scoliosis: Because of rapid growth during puberty, scoliosis (abnormal curvature of the spine) can be worsened or may first become apparent during puberty.
- Scoliosis: Because of rapid growth during puberty, scoliosis (abnormal curvature of the spine) can be worsened or may first become apparent during puberty.
- Musculoskeletal injuries: Adolescents may be particularly prone to musculoskeletal injuries during the growth spurt and during growth of muscle mass. Since bone growth usually precedes full bone mineralization, adolescents are at risk for fractures. Also, since the growth in the limbs usually occurs prior to growth in the trunk, some joints may be left with a limited range of motion that increases the risk for sprains and strains.
- Dysfunctional uterine bleeding: Girls who have recently begun menstruating may have irregular, prolonged, or heavy menstrual bleeding. Anovulation (not ovulating) is the most common reason for abnormal menstrual bleeding in adolescent girls.
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