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Human Growth and Development
primary male sex hormone
primary female sex hormone
main function of the testicles
main function of the ovary
produce eggs and hormone
stages of labor
(9 hr) cervix opens 10 cm
(20 min) baby pushed out
(15 min) placenta detaches, pulls out through cord
eggs, (one ovum)
the gradual end of one's period
small instrument that helps docotors see the inner lining of the vagina, and neck of the uterus
the release of an egg from an ovary
to check for cancer cells in the cervix and neck of the uterus. the doctor uses a cotton swab.
the uniting of an egg and a sperm
expulsion of semen
produces semen to help sperm movement
produces semen which initiates mobility of sperm
the tube that leads from the bladder to the outside of the body
function: to implant the egg
reason / cause for menstrual cycle. how long?
reason: to perpare for having a baby
usually 28 days long
inner lining of the uterus
organ of exchange during pergancy
where sperm is stored