Human pupils are round; the shape of animal pupils varies. Goats, sheep, horses, domestic cats and many other animals have pupils that change from being fully circular in dim light to narrow slits or ...

Wendy Wisner is a journalist and international board certified lactation consultant (IBCLC). She has written about all things pregnancy, maternal/child health ...

Menopause decreases estrogen, leading to vaginal changes like dryness and thinning. Lower estrogen during menopause can cause the clitoris to shrink and lead to clitoral adhesion. Using moisturizers ...