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 |
| perimenopause average age |
|
Is This Perimenopause? Perimenopause is the ten to fifteen years before menopause occurs. Menopause officially occurs when you have not had a period for one year. The average age Perimenopause: Hormone ups and downs can last years - CNN.com For most women, perimenopause happens after age 40, and can last anywhere shortening from an average of 28 days to 24 days until eventually tampering Discovery Health :: Solutions for Seven Symptoms of Perimenopause Get solutions for seven common perimenopausal symptoms from three leading women's health Average age of onset = 48. Mainfests as intense heat over face, Menopause and Perimenopause - Yahoo! Health While the average age of menopause is around 50, every woman's body has its own What are the symptoms of perimenopause, menopause, and postmenopause? Perimenopause definition - Menopause: Menopausal Health and Other changes associated with the perimenopause and menopause include night sweats In the western world the average age is now 51. Natural menopause can Menopause - Wikipedia, the free encyclopedia The average age of menopause is 51 years, and the normal age range for last Symptoms of perimenopause can begin as early as age 35, although most women Perimenopause: Oregon Health & Science University - Portland, Oregon And, with the average age of menopause being 51 years of age, that starting age for perimenopause could be as young as 41 years old. Very-Low-Dose Birth Control Pills for Perimenopausal Women Although some women stop having periods in their 30s, the average age is the early 50s. So, perimenopausal women are usually in their 40s or early 50s. Perimenopause: Moving Through Perimenopause Corio: The average age of perimenopause is 46 and the average age of menopause is 51, but that doesn't mean that a women cannot go through it as early as 35 Frequently Asked Questions About Menopause and Perimenopause -What The average age of menopause is 51. You are not considered to be menopausal until you have Treatments for perimenopause can include birth control pills, Power Surge Forums > The average age for perimenopause is? Although I have not smoked for over 11 years, maybe the damage was already done, maybe it does lower the age of perimenopause? Information About Perimenopause The average age for menopause is 51-52, but the body starts preparing for They typically begin in the final years of perimenopause, about 1-4 years Estroven Menopause Monitor Facts Typically, perimenopause occurs between the ages 40 to 51 (average age is 47), but hormonal changes may start as early as the mid to late 30s. The Menopause Expert - FAQ A. The average age is 48 years old; however the physical and emotional changes of perimenopause can begin to occur as early as the late thirties. Menopause Message Boards and Menopause Forums -- Power Surge The average age for perimenopause is? Options V was just wondering if I am actually in perimenopause? What sort of age were any of you showing symptoms? Diagnose-Me: Condition: Perimenopausal Issues If the average American woman enters menopause around age 52, and if perimenopause can begin as early as age 35 when hormonal changes are first noticeable, CBS.com SCHIFF: The average age in the U.S. for perimenopause is about 47 years. Usually, it happens about four years before menopause. Some physicians may not be Perimenopause We know the average age of menopause is 51, but menopause starting at the . From here you can design a PMS / perimenopause / menopause treatment plan. Understanding the Symptoms of Perimenopause ÁœWe know ovarian functions start changing at the average age of 38,Á« said One of the first noticeable signs that a woman is entering perimenopause is |
| perimenopause average age |
|
switzerland menopause society menopause matters menopause the musical milwaukee menopause relief com site symptom |