Medically reviewed by Andrea L. Braden, MD Key Takeaways The female reproductive system includes organs that produce hormones like estrogen and progesterone. Ovaries release one mature egg each month ...

Classical demographic theory was developed to describe age-classified populations, in which knowledge of an individual's age accurately specifies its demographic state. In many species (e.g., plants, ...

The feminine mystique is not just figurative—it also extends to women’s reproductive anatomy. For decades women were excluded from research studies, leading to a dearth of information about female ...

Understanding the changes that will take place are critical. We're taught the basics about the female body in sex ed. But after milestones for women like getting your period and giving birth, many ...

The female reproductive tract is required for the production of ova, secretion of sex hormones and the maintenance of pregnancy throughout the gestation of healthy offspring. Entry and advancement ...

Growing tissue from cells in a petri dish is hard enough, but growing multiple types of tissue, connecting them, and keeping them alive for weeks is even more daunting. A team led by Teresa K.