Contraception and Fertility Flashcards
what hormone surges in the follicular stage
surge in estrogen causes LH and FSH to increase
what hormone triggers ovulation
LH surge
If someone is trying to conceive at what time in their cycle should they have intercourse
when LH is detected and for 2 days after
best time to test fot hcg
in the morning
which contraceptive delays return to fertility
medroxyprogesterone injection
What lubricant can be used with a latex or non latex condom
water or silicone based (never reccomend oil based)
what hormones do contraceptives inhibit?
FSH and LH - prevents ovulation
COCs are
combination ORAL contraceptives (estrogen/progestin)
CHC
combined hormonal contraceptives
what do most COCs contain
ethanyl estradiol and a progestin (norethindrone, levonorgestrel, drospinerone)
monophasic birth control
same dose of estrogenand progesten throughout the pill pack
biphasic, triphasic, and quadriphasic pill packs
mimick estrogen and progesterone levels
indications for cocs besides prengnacy
dysmenorrhea (menstrual cramps), premenstrual syndrome (PMS), acne, anemia (by reducing blood loss), PCOS, endometroisos
what is drospinerone
a unique progestin used in some COCs to reduce adverse effects commonly seen with oral contraceptives, a mild potassium sparring diuretic so less bloating
what can you track to determine ovulation
temperature and cervical mucus
what is required when dispensing oral contraceptives by the FDA
package insert
POP uses
progestin only pills are useful in women who are breastfeeding (estrogen decreases milk production) and in women who have migraines with aura (estrogen increases risk of stroke)
drawbacks of POP
adherance is essential (within 3 hours of same time every day otherwise need backup for 48 hours)
who should not use the patch and what does it contain?
estrogen (higher systemic) therefore no one with clotting risk and also not effective in >198 pounds (xulane) , also not supposed to be used in women >35 years old who smoke
what is in depo provera shot and how often is it given
DMPA (depot medroxyprogesterone acetate), a projestin and is given IM or SUBQ every 3 months