| Term | Definition |
| cervix | the base of the uterus with a small opening between the uterus and the vagina |
| Egg | Also call an ovum;the female reproductive cell |
| endometrium | Spongy,blood-filled tissue that lines the uterus and nourishes a developing embryo |
| Fallopian tubes | Two tubes connecting the ovaries to the uterus though which the egg travel |
| ovaries | Two glands one on ether side of the uterus,that contain a woman's egg cells and produce estrogen,progesterone and other hormones. |
| ovulation | moment at which an egg is released from an ovary |
| urethra | tube that caries urine from the balder out of the body |
| uterus | also called the womb;a muscular organ lined with soft nourishing tissue that caries the fetus until birth |
| vagina | the flexible passage way leading from cervix to the out side of the body |
| Bladder | the sack that holds urine |
| ureter | either of a pair of thick-walled tubes that carry urine from the kidney to the urinary bladder |