Medically reviewed by Laura Young, MD Key Takeaways After you ovulate, which happens approximately halfway through your menstrual cycle, you’ll enter the luteal phase until your period. During the ...

The start of your period is the beginning of the menstrual cycle, which typically lasts about 28 days. Underlying health conditions like PCOS and uterine fibroids can make your cycles longer and ...

Feed your phase. Lasting 12-16 days, the luteal phase — the second phase in the menstrual cycle — begins after ovulation and ends with menstruation. It corresponds to a peak in hormonal fluctuations — ...