Don't know what's going on during your menstrual cycle? You're not alone. We asked two doctors to explain every phase from ovulation to periods. From a purely biological standpoint, “the menstrual ...

Feeling out of sync with your body and not exactly sure why? Some days workouts go well, yet the very next day, something might seem off. If this sounds familiar, you're not alone. The reason you ...

If you’re trying for a baby, you’ve probably learned two important facts about conception: 1) a woman is most likely to conceive around ovulation and 2) pinpointing the date of ovulation isn’t easy.

The menstrual cycle has four phases: menstrual, follicular, ovulation, and luteal. The main purpose of the menstrual cycle is to produce an egg for potential fertilization by sperm. Stress, certain ...

Meanwhile, she explains, the male hormone testosterone stays at a fairly constant level throughout the cycle. "This means that relatively speaking, testosterone is higher compared to the female ...

Medically reviewed by Laura Young Energy levels may increase during the follicular phase due to rising estrogen.Increased ...

New study shows that the lengths of menstrual cycles, follicular phases (before egg release) and luteal phases (after ovulation) are all variable. The luteal phase is importantly more variable than ...

Editor's Note: We at PS recognize that people of many genders and identities have menstrual cycles. This particular story includes language from experts who generally refer to people with menstrual ...

Still, it's true that our cycle affects our health in a pretty serious way. The fluctuations of hormones like estrogen and progesterone that occur throughout the month can impact our energy levels, ...