| Term | Definition |
|---|---|
| Immune system |
The body’s natural defense system against infection or disease; a system of cells that protects the body from bacteria, viruses, toxins and other foreign substances. |
| Impotence (erectile dysfunction) |
The inability to attain and/or maintain an erection suitable for intercourse. |
| In situ |
"In its proper place." |
| Incontinence |
Loss of bladder and/or bowel control. |
| Infibulation |
This procedure involves performing a clitorectomy, including the removal of the labia. The tissues are then sewn together, leaving only a small hole for the flow of urine and menstrual blood. In many cases, a second procedure is necessary later to allow for sexual intercourse. |
| Inhibited or retarded ejaculation |
When ejaculation does not occur. |
| Inhibited sexual desire (reduced libido) |
A decrease in desire for or interest in sexual activity. |
| Intrauterine device (IUD) |
A small, plastic, flexible, T-shaped device that is placed into the uterus (womb). The IUD is a form of birth control. |
| Intravenous pyelogram (IVP) |
This is a special type of X-ray that outlines the organs of the urinary and reproductive systems. |