Study Finds Menopause Symptoms Can Be Predicted

The 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

medications for menopause
Longitudinal influence of age, menopause, hormone replacement
Longitudinal influence of age, menopause, hormone replacement therapy, and other medications on parotid flow rates in healthy women

Menopause Medications
Learn about Menopause Medications, and search for other issues and information about coping with modern menopause.

Menopause Medications - Menopause Health Information - NY Times Health
Oral hormonal medications and skin patches are equally effective in reducing hot flashes, mild depression, and sleep problems. Progestins may sometimes be

Menopause: Menopause medication
First let me clarify, I am not a doctor or a nurse. My understanding is that Catapress is a prescribed medication for high blood pressure, which begs the

Related medications - Menopause - C-Health
Vaginal products estradiol vaginal tablets (Vagifem^) estradiol vaginal ring (Estring^) conjugated estrogen vaginal cream Topical products estradiol gel

Antidepressant And Menopause - Medication For Menopause
Antidepressant And Menopause - Medication For Menopause.

Menopause: Index of Commonly Prescribed Medications
Index of Commonly Prescribed Medications to treat the symptoms of menopause. Providing links to accurate, up-to-date information on Menopause including

Menopause - Causes, Symptoms and Treatment for the Hormonal
Learn about menopause - causes, signs, symptoms and treatment for this and often experience menopausal symptoms, unless they are given medication.

Menopause symptoms, diagnosis, and treatment on MedicineNet.com
Truth About Osteoporosis Medications · Hot Flashes? Weight Gain? Check Your Menopause Symptoms · Make the Most of Your Calcium Supplements

Menopause: 10 Questions To Ask Your Doctor - Menopause: Menopausal
If I choose a non-hormonal prescription medication that is not FDA-approved for menopause symptoms (such as a serotonin medication), what is the scientific

Prescription Choices for Menopause
Women today can choose from a variety of medications to relieve symptoms of menopause and to prevent diseases associated with it.

Medications for Menopause
A chart of prescription medications for treating menopause.

Menopause - Medications - DrKoop.com
Menopause - Medications. From DrKoop's partner site on breast cancer, MyBreastCancerNetwork.com. VIDEO: Chemo booster cuts treatment time by two months

ThirdAge: Medications for Menopause
There are a number of prescription therapies available for treating menopause-related symptoms. The most common drug used for menopause is the hormone

Menopause and Perimenopause-Medications
Recent studies have changed how health professionals use hormone therapy after menopause. For a long time, hormone replacement therapy (HRT) was thought to

RealAge Menopause Center -- Symptoms of Menopause and Treatment
Which menopause treatments are you interested in? Menopause medications, natural menopause treatments, diet and exercise, herbal pain relief, or menopause

Menopause Related medications, drugs and remedies
Menopause Related medications, drugs and remedies Information.

PMS and Menopause Relief Remedy - Super Fem hormone balance with
PMS Menopause Treatment Medication Herb PMS Menopause Medication. Sleeping Pills Natural Herbal Pill Migraine Headache Formula

Menopause - Treatment Options - Conditions & Treatments - DrugDigest
This can result in patients receiving inconsistent amounts of medication. questions regarding treatment options for menopause, click on the links below:


medications for menopause
induced menopause surgically
human menopause
menopause continue menstruation
body face menopause numbness peri