How do estrogen/progestin OCPs inhibit pregnancy?
Inhibit LH/FSH, thereby inhibiting estrogen/LH surge, this prevents ovulation.
Increase thickness of cervical mucus.
Inhibit endometrial proliferation.
OCPs are contraindicated in what patient population?
Smokers >35 y/o
Migraines w/ aura
Hx of clots
Gallbladder dz
How does a copper IUD inhibit pregnancy?
Spermicide