Disruptions to our circadian clocks—the internal molecular timekeepers "ticking" in nearly every cell of our body throughout the day—can lead to a wide range of health problems, from sleep ...

Estrogen and progesterone are complementary reproductive hormones. Estrogen shapes everything from puberty to menstrual cycles to bone health, and progesterone is key to the second half of the ...

Dose-response effect seen, with longer hypothyroidism period tied to higher autism spectrum disorder risk. HealthDay News — Women with persistent thyroid hormone imbalance across pregnancy may have an ...

A longevity drug for women, or a danger to their health? Menopausal hormone therapy has been touted as both and everything in between. The past week’s government announcement calling for the removal ...

Hormone therapies for menopause will no longer carry a black box warning about serious risks such as breast cancer, heart attack and stroke, the Food and Drug Administration announced Monday. In the ...

Scientists say they have found a way to test ancient human remains for hormones linked with pregnancy, a breakthrough that may allow archaeologists to determine whether a woman was pregnant or had ...

Controversy and confusion have shrouded hormone replacement therapy (HRT)—which involves using estrogen to help alleviate menopause symptoms—since a flawed 2002 study suggested it could up your risk ...

Scientists are homing in on a pregnancy test for women who lived hundreds or even thousands of years ago. For the first time, researchers have detected levels of oestrogen, progesterone and ...

Hewitt sat down with PEOPLE for an intimate conversation about her health as she prepares to welcome a baby with Pete Davidson Theo Wargo/Getty Elsie Hewitt sat down with PEOPLE for a conversation ...

Study: Association between wearable sensor signals and expected hormonal changes in pregnancy. Image credit: Taras Grebinets/Shutterstock.com A recent study in eBioMedicine investigated the ...