Does Estrogen Or Progesterone Cause Breast Swelling?
Does Estrogen Or Progesterone Cause Breast Swelling? Estrogen causes the breast ducts to enlarge. Progesterone production causes the milk glands to swell. Both of these events can cause your breasts to feel sore. Does Progesterone cause breast growth? When taken as a pill, progesterone does increase breast size, and is fairly safely. However, it does