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Family planning
a couple's commitment to making decisions about their reproductive capabilities
| Term | Definition |
|---|---|
| Family planning | a couple's commitment to making decisions about their reproductive capabilities |
| Sperm | the male sex cell |
| egg | the female sex cell |
| testes | male reproductive glands that produce sperm |
| vas deferens | long, narrow tube through which sperm travel into the man's body to the ejaculatory duct |
| ovaries | a female's almond-shaped organs that store the immature egg cells |
| ovulation | process through which one of the female's ovaries usually releases a mature egg about once a month |
| uterus | hollow, muscular organ that holds the baby during pregnancy |
| endometrium | inner lining of the uterus |
| menstruation | monthly discharge of the endometrium from the uterus through the vagina when fertilization does not occur |
| conception | fertilization of a mature egg by a male sperm |
| fallopian tubes | narrow tubes that lie close to the ovaries and connect to the uterus |
| zygote | the new cell that forms when the nuclei of the sperm and egg merge into one nucleus |
| chromosome | threadlike structure that contains hereditary information |
| gene | basic unit of heredity |
| contraception | the deliberate prevention of pregnancy, or birth control |
| genetic counseling | scientific information and advice about heredity |
| congenital disorders | disorders that people are born with that result from heredity |
| infertility | inability to conceive despite having intercourse regularly for at least one year |
| artificial insemination | procedure to promote conception in which a doctor places sperm-containing semen directly in the upper part of a woman's vagina or uterus |
| in vitro fertilzation | procedure to promote conception that involves removing eggs from a woman's ovaries, fertilizing them with a man's sperm in a glass dish, and then placing the fertilized eggs in the woman's uterus |
| closed adoption | no contact between the birthparents and the adoptive family |
| open adoption | some degree of contact between birthparents and adoptive parents |