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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My Menopause and HRT blog - Comments, Rating, Related Blogs Information page on My Menopause and HRT blog with discription, RSS feeds, email subscription, and more. Unlike humans, chimpanzees don't go through menopause | Science Blog Researchers have found no evidence that chimpanzees in the wild undergo menopause in the way that women do, according to a new report published online on Our Bodies Our Blog: Menopause Archives If you're procrastinating working by blog surfing, stay an extra minute and test your menopause knowledge Answers follow below, but no cheating! Guardian Unlimited: Arts blog - theatre: Menopause the Musical? No and a book by Alice Warder Seely called The Chaos of Menopause Is the Only Thing I Haven't Been Able to Blame on My Mother, together with other empowerment Menopause Community - Blog post - Revolution Health Show blog posts containing: Go. Comments. earthling's Profile: 3: Black Cohosh (Actaea racemosa) for Menopause Black Cohosh (Actaea racemosa) is a perennial Menopause- The Blog Dr. Christine Northrup mentions it in her book, ÁœThe Wisdom of Menopause. some of whom write ÁœMommyÁ« blogs, that I blog about Menopause. LAcrone a study done by the brookfield zoo in chicago has documented menopause in gorillas My Menopause Blog · The Rock Bitch · It's A Girl Thing My Menopause Blog on Squidoo After 35 years of regular monthly reminders that "I am Woman", this absence of regularity is somewhat confusing. Welcome to menopause. Menopause Goddess Blog, Lynette Sheppard Menopause Goddess Blog, Lynette Sheppard and the Goddesses, Blog Manifesto, Women Sharing Wisdom, Menopause Book Club, Menopause Resources. The Menopause Blog The life and times of Jean Morgan a woman going through hell. Menopause Symptoms Report Check out my eBook with advice from a nurse on How to Conquer Menopause at http://www. . Also, check out my blog section to read for yourself. My Menopause Blog: Information and Much More from Answers.com My Menopause Blog Sue Richards http://www.mymenopauseblog.com Join Sue Richards , regular Canadian gal, as she heats up reaches her reproductive Best. The-Goddess My Menopause Blog started quietly in July 2005 as a Blogger blog. In February 2006, after Richards found she had developed a following of readers, the blog Menopause Blog We've just created a new Blog (web log) to share the experiences of women and men around the world who are going through perimenopause, menopause, My Menopause Blog Buoyed by the interest, Richards decided to compile her knowledge in the form of a blog. My Menopause Blog was launched in early February becoming one of My Menopause Blog á» My Menopause Blog: Live Blogging and Tags: My Menopause Blog, my menopause blog,Beth Kanter,Sue Richards, peri-menopausal, wise woman, menopause relief, Woolfcamp, information on menopause Technorati Blog Finder: my menopause blog Pick up my heart.Laying shattered on the floor.Revive me.Make me live · http://blog.myspace.com/menopause No authority yet Orlando Sentinel - Health Check the Blog: Menopause archives by Hormone replacement therapy may prevent hardening of the arteries - if women take it at the start of menopause. As reported in this week's New England My Menopause Blog Life as Sue Richards, regular Canadian gal, heats up as her reproductive Best Before Date expires. |
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