The Period Brain

Do you feel like you're riding a premenstrual roller coaster every month that leaves you feeling hungry, tired, angry, sad, and unsexy?

Leading researcher and women's hormone expert Dr. Sarah E. Hill explains why we feel so universally icky before our periods- and what to do about it. The problem isn't that women are hormonal; the problem is that the second half of the menstrual cycle-the luteal phase, when the hormone progesterone rises and estrogen decreases-has been systematically ...