Study Finds Menopause Symptoms Can Be PredictedThe number of eggs left in a woman's ovaries are like the grains of sand in an hourglass, ticking away the hours on her biological clock.Researchers now say they may be able to predict when that clock will wind down. And while doctors can't actually count the number of eggs in an ovary, they can measure ovarian volume. British researchers say there's a direct correlation between the two, and by measuring ovarian volume with transvaginal ultrasound, doctors should be able to predict when menopause will set in and how many fertile years a woman has left. According to the study authors, this information will revolutionize the care of women looking for assisted reproductive technologies, including those who were treated for childhood cancers as well as women who want to put off starting a family for whatever reason. Although information still needs to be validated in clinical studies, its benefit is most likely to start with women who are being treated for cancer and women attending fertility clinics, said Tom Kelsey, co-author of the study appearing June 17 in the journal Human Reproduction. "If women looking for some sort of assisted conception and their physicians know that they've got a long time till menopause, then you could plan for a range of treatments," said Kelsey, who is a senior research fellow at the University of St. Andrews in Scotland. "If you knew menopause was likely in four to five years, you'd plan a different set of IVF [in vitro fertilization] treatments." Others reiterate, however, that the findings should be treated with caution. "Should a young woman who is 30 years old go for a test to figure out whether she's got three, five or 10 years left on her fertility? Should she make career decisions and life decisions? Are these data good enough to make those determinations?" asked Dr. Alan Copperman, director of reproductive medicine at Mount Sinai Medical Center in New York City. "The answer is obviously no to all of those questions. The predictive value of this test is not good enough to go and tell someone to change their life." According to the article, eggs form in a female's ovary while she is still in the womb, peaking at several million about halfway through gestation and then starting a continuous decline. At birth, there are several hundred thousand and, when menstruation begins, about 300,000. At about age 37, a woman has about 25,000 eggs left, and at menopause only about 1,000. The time at which menopause sets in is widely believed to be based on the number of eggs reaching a critically low threshold. The authors of this study measured ovarian volume with transvaginal ultrasound, then looked at the relationship between ovarian volume -- ovaries shrink as a woman ages -- and number of eggs. They then applied mathematical and computer models to predict menopause. The study authors are negotiating with a medical school to set up clinical trials. The idea would be to follow women to see if their predictions were indeed correct. While these authors have come up with a tool to potentially help women plan their lives, a second study in the same issue of Human Reproduction warned that women might not want to leave it too late. Assisted reproductive technology (ART) could not be relied upon to fully compensate for lack of natural fertility after the age of 35, the article stated. The authors used a computer simulation model to determine that the overall success rate of assisted reproductive technology would be 30 percent for those attempting to get pregnant from age 30, 24 percent for those trying from age 35, and 17 percent from age 40. SOURCES: Tom Kelsey, Ph.D., senior research fellow, University of St. Andrews, St. Andrews, Scotland; Alan Copperman, M.D., director, reproductive medicine, Mount Sinai Medical Center, New York; June 17, 2004, Human Reproduction |
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Menopause Perimenopause Mature Sexuality Aging HRT Womens Health perimenopause, what you can expect, and what this period of transition can as irregular and sometimes heavy menstrual periods during the perimenopause. Changes in Urinary Excretion of Type-I Collagen Cross-Linked C Perimenopausal women had experienced irregular menstrual frequency in the 12 . is subclinically progressing during the perimenopausal transition period. Menopause Discussions at DailyStrength: Irregular bleeding during Discussion:. Irregular bleeding during perimenopause I'm 51 and still getting a regular period. About 2 years ago, I starting spotting right in the Menopause - Stages of menopause, Physiological changes, Treatments During the perimenopausal period, the regular cyclical occurrence of menstruation is disrupted and menstruation becomes irregular. OBGYN.net Menopause & Perimenopause Ask The Expert March, 2000 I am 50 years old and experienced irregular periods right up to my 40s. 43 is not too young to start with perimenopause. This period will stay for 4 Very-Low-Dose Birth Control Pills for Perimenopausal Women The perimenopausal years are the 3 to 5 years before your final period. They can help regulate your periods if they are heavy or irregular. irregular periods/exhaustion and nausea - could it be irregular periods/exhaustion and nausea - could it be perimenopause? My period then started and I had bad cramps, nausea and total exhaustion. Irregular period Irregular periods are a hallmark of perimenopause. menopause begins, although doctors agree it is complete when a woman has not had a period for a year. Contraception : Menstrual problems and side effects associated The perimenopause refers to the 5â“10 years before the menopause and continues up to 5 or followed by irregular cycles during the study period (Table 2). Irregular periods in perimenopause Since my first period, I was irregular. Got it around 15, didn't get it for . Again I attributed this to perimenopause and started reading every book on Vitamins for Perimenopause - Irregular Perimenopause Period - Mitamins Information related to Irregular Perimenopause Period and nutritional formulas to support Perimenopause. Quality custom made vitamin and supplement formulas Perimenopause So what if you're having irritability, mood swings and irregular periods now and you're Perimenopause is defined as the TRANSITIONAL period from normal Symptoms Of Menopause - Irregular Bleeding In general, irregular periods are very common during the perimenopause. Bleeding longer than 7 days each period, bleeding more often than every 21 days Brazilian Journal of Medical and Biological Research - Delay in All women were patients of the gynecologic ambulatory of our hospital and were considered to be in the perimenopausal period, based on irregular Perimenopause - CNN.com Irregular periods are a hallmark of perimenopause. Most of the time, this is normal and nothing to be concerned about. However, see your doctor if: Perimenopausal and menopausal bleeding PERIMENOPAUSAL AND MENOPAUSAL BLEEDING: Dr. Indman explains what's normal, This often leads to a late menstrual period followed by irregular bleeding Irregular periods - understanding the menstrual cycle Click here to learn more about irregular periods in perimenopause. What does it mean if I miss a period or two? The most common type of irregular period we Irregular Menstrual Periods in Perimenopause and Menopause Irregular periods are a common symptom of perimenopause, the time before Technically to be menopausal a woman needs to not have had a period for one |
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