Contraception Flashcards
Mechanism of OCP
prevents ovulation, implantation and sperm transportation
Factors that decrease efficacy
delayed initiation of method, illness, meds, lubricants
Risks of OCP
VTE, breast cancer, MI, CVA
Benefits
cycle regulation, reduced flow, improvement of anemia, increased BMD, reduced dysmenorrhea, reduced acne, reduced PMS, reduced hirsutism, reduced endometrial + ovarian cancer
SE
irregular bleeding, nausea, wt gain, breast tenderness, headaches
CI to OCP
<4w postpartum + breastfeeding or <3w postpartum
Severe liver cirrhosis or hepatocellular carcinoma
Undiagnosed Vaginal Bleeding
Estrogen Dependent Cancers (Breast/Uterus)
Thromboembolic Events/Disorders
Age >35 and Smoking
Pregnancy
Cerebrovascular Disease
Coronary Artery Disease
Migraine w/ aura
Uncontrolled Hypertension
Congenital Hypertriglyceridemia
SE from excess estrogen
Nausea
Breast Tenderness/Enlargement
Weight Gain
Bloating
Edema
Migraines/Headaches
Thromboembolic Events
Menorrhagia/Spotting
SE from excess progesterone
Amenorrhea
Headaches
Breast Tenderness
Weight Gain
Increased Appetite
Mood Lability
Hypertension
SE + how to respond with estrogen, progesterone + androgen
Acne
Breakthrough bleeding
Absent menses
Depression/ mood swings
HA
Breast tenderness
Weight gain
Menstrual cramps
Endometriosis
Acne = higher estrogen, lower androgen
Breakthrough bleeding = higher estrogen, higher progestin, lower androgen
Absent menses = higher estrogen, lower progestin
Depression/ mood swings = lower progestin
HA = lower estrogen, lower progestin
Breast tenderness = lower estrogen, lower progestin
Weight gain = lower estrogen, lower progestin
Menstrual cramps = higher progestin
Endometriosis = lower estrogen, higher progestin, higher androgen
Mechanism of POP
alters cervical mucus, partial ovulation suppression
CI to POP
unexplained vaginal bleeding, breast Ca, cirrhosis, active viral hepatitis, hepatic adenoma
Risks of POP
delayed fertility, reduced BMD
Benefits of POP
amenorrhea, reduced risk of endometrial cancer, reduced dysmenorrhea
SE of POP
menstrual disturbance, wt gain, mood
how to manage irregular bleeding with POP
add NSAID, change to OCP or supplement with estrogen