Abdominal ball raise with fitness ball

Ovulation Animation

This animation shows the process of ovulation (the release a single egg cell from an ovary). Ovulation occurs though a sequence of hormonal responses. Located deep within the brain, the pituitary gland releases the hormones FSH and LH, which travel through the blood stream to the ovaries. These hormones signal the development and release a single egg cell from one of the ovaries. The sweeping motion of the fimbriae draws the egg cell through a very small space in the open body cavity into the uterine, or fallopian, tube. The egg cell will either be fertilized by sperm or will dissolve if fertilization does not take place.

• Women's Health

Prednisone: Review of Special Precautions

Overview of important precautions with prednisone use.

• Prednisone
• Allergy
• Asthma
• Psoriasis

Alzheimers disease

This animation shows the brain and the changes that occur to it from Alzheimer's disease.

• Alzheimer's Disease

HSG test for female infertility

Video animation shows the HSG test — an X-ray study to identify causes of female infertility.

Avoiding Drug Interactions

This FDA Consumer Update video provides helpful tips to avoid the three main types of interactions: drugs with food and beverages, drugs with dietary supplements, and drugs with other drugs.