HLTH 342 Lecture Notes - Lecture 19: Endometrium, Cervix, Ovulation
2 Nov 2017
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A method"s effectiveness when used consistently, under correct conditions, without human error (how it should work) A method"s effectiveness when used under everyday conditions--perhaps inconsistently or incorrectly (how it does work) Does not interfere with spontaneity or sensations. Is associated with some healthful side effects. Does not protect against sexually transmitted infections. May not be an option for women with certain preexisting conditions. Is associated with some, usually temporary, side effects. Most popular birth-control method among single women of reproductive age. A birth-control pill that contains synthetic estrogen and progesterone (real hormone body. Progestin (synthetic progesterone) increases the thickness and acidity of cervical pregnant so that ovulation does not occur mucus, providing a barrier to sperm and inhibiting development of the endometrium. A birth-control pill that contains synthetic progesterone but no estrogen. Take for 84 days and then stop for 7 days. Lybrel: take pill for a year, no menses.
