Most female mammals experience “heat,” occasional periods when they can get pregnant—and as a result, become eager for sex. But human women don’t go into heat. They can become pregnant and feel ...

From endometriosis and cervical cancer, to diabetes, vitamin D deficiency and pollution exposure, scientists are finding ...

HISTORY OFFERS no shortage of unhinged takes on menstruation. In 77AD, Pliny the Elder claimed that contact with menstrual blood would turn crops barren and drive dogs mad. A medieval medical text ...

For 4-5 days at the end of each ovarian cycle, a woman sheds almost a fluid ounce of blood. Blood loss during menstruation (Latin mens = month) — dubbed “the curse” in England — amounts to almost a ...

Male hormone levels maintain day-to-day stability while female hormones experience continuous changes throughout both the menstrual cycle and various life stages.

The new study confirms findings that there is a link between vaccination against COVID-19 and an average increase in menstrual cycle length A large international study has confirmed the findings of a ...

Massachusetts Institute of Technology (MIT) scientists have engineered a 3D endometrial microenvironment by developing a tissue-inspired synthetic extracellular matrix (ECM) for human endometrial ...