Your mom went through menopause early
The average age of menopause is 51, according to the National Institute on Aging, but for some women, it can start in their forties or even younger. While early menopause occurs between 40 and 45, “we define premature ovarian failure as menopause before age 40,” says Patricia Pollio, MD, director of the department of ob-gyn at Good Samaritan Hospital land a member of the Westchester Medical Center Health Network, in Suffern, New York. “There are some genetic or inherited risk factors,” she says. One National Institutes of Health study found a significant connection between lower levels of ovarian reserve, as marked by the follicle-stimulating hormone (FSH), in women whose mothers went through early menopause. “If your mother had an early menopause, you are six times as likely to have the same experience,” says Sharmila Makhija, MD, MBA, chair of the Department of Obstetrics & Gynecology and Women’s Health at Montefiore Health System in the Bronx, New York. Pay attention to these symptoms of perimenopause.
You’ve had surgery on your uterus or ovaries
Not surprisingly, removing both ovaries causes immediate surgical menopause, because they are responsible for the release of hormones. But “even removing one ovary can result in a decrease in the total production of the hormones estrogen and progesterone,” Dr. Makhija says. When women have hysterectomies (removal of the uterus), their ovaries are often left in place to prevent menopause—but Dr. Makhija says that may not be enough to stave it off. “The removal of the uterus can cause this same surgical menopause since the blood supply to the ovaries is modified,” she explains. Make sure you learn the truth about these hysterectomy myths.