I am on my period and a huge chunk of skin came out there was a little blood but mostly skin?

Period ?'s at 42: At 42, w/o using oral bcp's, your periods will be heavier, with more bleeding, as your eggs are requiring more stimulation to ovulate, which increases estrogen levels and in turn makes the uterine lining thicker. When this tissue sheds (i.e., a period occurs) some tissue may be expressed as well. To avoid this, ask your gyn physician about low does oral bcp's...avoids menopause symptoms, too.