Contraception and Fertility Flashcards

1
Q

what hormone surges in the follicular stage

A

surge in estrogen causes LH and FSH to increase

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2
Q

what hormone triggers ovulation

A

LH surge

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3
Q

If someone is trying to conceive at what time in their cycle should they have intercourse

A

when LH is detected and for 2 days after

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4
Q

best time to test fot hcg

A

in the morning

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5
Q

which contraceptive delays return to fertility

A

medroxyprogesterone injection

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6
Q

What lubricant can be used with a latex or non latex condom

A

water or silicone based (never reccomend oil based)

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7
Q

what hormones do contraceptives inhibit?

A

FSH and LH - prevents ovulation

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8
Q

COCs are

A

combination ORAL contraceptives (estrogen/progestin)

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9
Q

CHC

A

combined hormonal contraceptives

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10
Q

what do most COCs contain

A

ethanyl estradiol and a progestin (norethindrone, levonorgestrel, drospinerone)

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11
Q

monophasic birth control

A

same dose of estrogenand progesten throughout the pill pack

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12
Q

biphasic, triphasic, and quadriphasic pill packs

A

mimick estrogen and progesterone levels

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13
Q

indications for cocs besides prengnacy

A

dysmenorrhea (menstrual cramps), premenstrual syndrome (PMS), acne, anemia (by reducing blood loss), PCOS, endometroisos

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14
Q

what is drospinerone

A

a unique progestin used in some COCs to reduce adverse effects commonly seen with oral contraceptives, a mild potassium sparring diuretic so less bloating

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15
Q

what can you track to determine ovulation

A

temperature and cervical mucus

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16
Q

what is required when dispensing oral contraceptives by the FDA

A

package insert

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17
Q

POP uses

A

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)

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18
Q

drawbacks of POP

A

adherance is essential (within 3 hours of same time every day otherwise need backup for 48 hours)

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19
Q

who should not use the patch and what does it contain?

A

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

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20
Q

what is in depo provera shot and how often is it given

A

DMPA (depot medroxyprogesterone acetate), a projestin and is given IM or SUBQ every 3 months

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21
Q

when does bleeding occur with COC?

A

normally every 4 weeks but extended cycle every 3 months (seasonique)

22
Q

which contraceptive is approved for those who want no period

A

amthyst

23
Q

which formulation contains drospinerone

A

Yasmin and Yaz

24
Q

what are the progestin only brands

A

Errin, Camilla, Nora BE

25
Q

what is a complaint of continuous contraception and advantage

A

no period but spotting that resolves in 3-6 months

26
Q

boxed warning depo provera

A

loss of bone mineral density

27
Q

boxed warning estrogen containing products

A

do not use in women over 35 years of age who smoke

28
Q

do not use estrogen with these conditions

A

hx of DVT, stroke, CAD, breast/ovarian/liver cancer, migraines with aura

29
Q

pneumonic for serious estrogen effects

A
a - abdominal pain severe
C - chest pain
H - headaches
e - eye problems
s - swelling

Thrombosis**

30
Q

side effects of estrogen

A

nausea, breast tenderness, bloating, weight gain elecated blood pressure

31
Q

benefit of a higher estrogen/progestin dose

A

les spotting (after three months). for estrogen its early cycle for progestin its late cycle

32
Q

what pill would you give in a women who is prestfeeding, 3-6 weeks postpartum

A

progestin only pill (less androgenic)

33
Q

when would you give a drospinerone containing product

A

acne, fluid retention, mmdd (yaz), mood changes

34
Q

natazia or the iud mirenia is indicated for what

A

heavy menstrual bleeding

35
Q

drugs that decrease hormonal contreceptive efficiency

A

tHINK INDUCERS: (ps porcs)

rifampin (need backup for 6 weeks, anticonvulsants, st. johns, tobacco, pis

36
Q

QUICK START vs sunday start

A

quick start: start today but use contrception for 7 days

Sunday start: start the sunday after the onset of menstruation

37
Q

missing coc

A

if you miss 1 pill take as soon as possible, but if you miss 2 then take the last one as soon as you remember and use contraception for 7 days *unless its during week three then just skip hormone free pills

38
Q

where can you apply xulane patch and how long

A

once weekly for 3 weeks then 1 off to stomach, buttocks, upper arm, or upper torso

39
Q

mirena

A

hormonal intrauterine device

40
Q

paragard

A

copper T iud

41
Q

nexplanon

A

implant that releases progestin + etonogestrel for three years

42
Q

cutoff for emergency contraceptive

A

5 days

43
Q

how to use nuvaring

A

in three weeks, out one week

44
Q

plan b

A

levonorgestrel one 1.5mg tab

45
Q

ella

A

ulipristal acetate aka RU 486

46
Q

moa of plan b

A

prevents ovulation and thickens cervical mucus

47
Q

s/e of plan b

A

nause/vomiting – if this occurs repeat dose

48
Q

moa of ella

A

delays ovulaton

49
Q

1st line for infertility

A

Clomiphene which is a selective estrogen receptor modulator that acts as a agonist and antagonist dependong on the tissue

50
Q

side effect of clomiphene

A

hot flashes, clotting risks

51
Q

2nd line for infertility

A

gonadotrophins which stimulate FSH and LH