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 |
| ovulation after menopause |
|
Pregnancy & Birth > Getting Pregnant Getting Pregnant after Hodgkin's Disease and Taking Depo-Provera ? Cervicitis and its Effect on Fertility ? Getting Pregnant after Menopause bleeding after menopause 3 yrs >> Medical Questions, Weight Loss Posted: 08/29/06 - 22:38 Post subject: bleeding after menopause 3 yrs implantation bleeding or ovulation bleeding · Bleeding after a miscarriage ACOG Education Pamphlet AP047 -- The Menopause Years This is called ovulation. After ovulation, progesterone levels increase. Women may have an increased risk of bladder infection after menopause. Is it Possible to get Pregnant after Menopause? - Pregnancy Articles After menopause many women worry that they can still get pregnant, through menopause and your doctor has confirmed that you will not ovulate again there Ovulation after treatment with ethinyl-oestradiol and 1155-1160. Ovulation after treatment with ethinyl-oestradiol and. medroxyprogesterone acetate in a woman approaching. premature menopause. Case report Ovulation and Perimenopasual Hormone Testing after Birth Control Ovulation and Perimenopasual Hormone Testing after Birth Control Pill Use. Answered by. Machelle Seibel, MD - Women's Health, Menopause, Menopause - CNN.com Weight gain after menopause: Reverse the middle age spread When ovulation begins to fluctuate, you're less likely to become pregnant. IS IT POSSIBLE IN TODAYS' SCIENCE TO RE-START OVULATION AFTER IS IT POSSIBLE IN TODAYS' SCIENCE TO RE-START OVULATION AFTER MENAPAUSE . The eggs left after menopause are fragile and usually unable to be fertilized. ObGyn/Pregnancy issues: Ovulation after Miscarriage/D&C Usually, you will ovulate around 14 days after the D&C. such little time left before I possibly begin menopause and miss our chances to conceive again. WikiAnswers - After menopause can a woman still ovulate menopause occurs when the monthly cycle of ovulation comes to an end. This is because the ovarian supply of follicles and eggs declines sharply as a woman Fertility After 40 & Menopause The number of couples in their late 30's and 40's attempting pregnancy is increasing. Currently 13% of patients at Monash IVF are aged 40 or over. Fertility After Forty - conception - Susun Weed - herbal medicine Vitamin E is an especially critical nutrient for fertility after forty and freedom . Susun explores menopause as the ultimate woman's mystery and offers Menstrual Cycle: Biology of the Female Reproductive System: Merck It tends to become shorter near menopause. This phase ends when the level of luteinizing hormone Luteal Phase: This phase begins after ovulation. Menses and abnormal bleeding while on HRT - H01 A woman who starts on hormonal replacement therapy (HRT) after the menopause can have bleeding on any hormonal regimen, natural or not. Menopause This time is marked by unpredictable ovulation and periods both higher and The health benefits and risks of estrogen therapy after menopause have been Answers to FAQs and Articles about Perimenopause and early Postmenopausal FSH levels may be followed by endocrine evidence compatible with normal ovulation. After the menopause, FSH levels rise 10-15-fold, Ovarian cancer: Risk factors - MayoClinic.com Cyst formation is a normal part of ovulation in premenopausal women. However, cysts that form after menopause have a greater chance of being cancerous. Menopause - MSN Encarta The process of ovulation, in which an egg is released from the ovary, FSH and LH levels remain high for two to three years after menopause and then MENOPAUSE: Understanding the Change The cycle continues after ovulation with the reconnection and multiplication . while many do not notice changes until five to ten years after menopause. |
| ovulation after menopause |
|
relief for menopause perimenopause signs perimenopause test post menopause research |