Morning sickness can occur at any time of the day, morning, afternoon or night.

As the fertilized egg grows, a water-tight sac forms around it, gradually filling with fluid. This is called the amniotic sac, and it helps cushion the growing embryo.

Smoking ages your ovaries and depletes your eggs prematurely.

The diagnosis of POF or POI is made with FSH hormone blood testing, often supplemented with AMH levels and ovarian antral follicle counts.

Vaginal Contraceptive Ring thickens the cervical mucus. It also releases two hormones (progestin and estrogen) to stop the ovaries from releasing eggs.

Some women may experience allergic reactions to the rubber of the cervical cap or the spermicide they use. If this happens and your spermicide has nonoxynol-9, you may try a spermicide without this chemical.