A variety of estrogen preparations are available for oral, transdermal, parenteral, transvaginal and topical administration. When estrogen is taken by mouth, it must first pass from the intestine ...

Estrogen can increase bone density in both the hip and the spine and may reduce fractures in post menopausal women. You can take estrogen in pill form or skin patch ...

Throughout the follicular phase, a single "dominant follicle" develops faster than the rest. This follicle (a fluid-filled sac in your ovary) then releases more estrogen into the body in preparation ...