Animated, narrated slide show that describes how amniotic fluid is sampled during amniocentesis. An ultrasound probe is used to help guide the needle during the procedure.

Provides a step-by-step graphical description of how an anesthesiologist inserts an epidural prior to delivery of a pregnancy. The epidural provides anesthesia into the epidural space of the spinal cord to block all sensation from the level of the epidural down to the feet. The mother stays conscious, but free from vaginal pain, during the delivery with an epidural.

This narration describes a normal 28 day menstrual cycle. It covers the main hormones that are involved in the release of an egg from the ovary. There is a discussion about how hormones control menstruation if the egg is not fertilized and how they support pregnancy if the egg is fertilized by a sperm.

Occasionally endometrium can grow outside of the womb, causing a painful condition known as endometriosis. This particular video shows how a fluorescent marker is used to identify endometrial tissue, tissue that is sometimes hard to identify. The video is the view through a laparoscope and the shiny areas are endometrial tissue.