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Couple doesn't want anymore kids (Background (Contraception (Less…
Couple doesn't want anymore kids
Downstream
Worst Options
Cervical Caps
Is more effective for women who haven't given birth, for women that have, this is the worst option of birth control
Will not cap as well due to previous births, can also cause irritation, infections or reactions
Spermicides
Isnt proven to be as effective as many options
Could cause irritation, reactions, and has increased risk of HIV, not as effective
Female condom
Not very effective compared to other options
Can cause skin irritation, sperm could slip through
Best options
Female Sterilazion
Is one of the most effective birth controls as well
will almost certainly not have kids and female will not have to worry about effects of the pill, side effects are very rare and this would involve no hormones, permanent
Impants
The most effective form of birth control
will almost certainly not have kids and female will not have to worry about effects of the pill, does use progestin so could experience a few side effects, lasts 4 years unlike pill
Male Sterilization
Is the most effective form of birth control for men and has zero side effects
will almost certainly not have kids and female will not have to worry about effects of the pill, Permanent
Background
Anatomy
Male
Scrotum
Protects testis, temperature regulation
Epididymis
Sperm maturation
Testis
Sperm, maturation, Hormones
Ductus Defrens
Sperm transport
Ejaculatory duct
Semen flow for ejaculation
prostate gland
make semen
Seminal Vesicles
Make semen
Cowper's gland
make semen
Penis
Semen exit
Urethra
Ejaculation
Female
Vagina
baby exit, receives male sperm
Clitoris
Pleasure
Uterus
Holding/ nourishing the developing egg until it is ready for birth
Mons Pubins
Secreting hormones for sexual attraction
Vaginal orfice
Where penis is inserted, baby is delivered through, vaginal discharge and menstrual fluid expels
Nipple
Secretes Milk
Uterine Tube
Moves egg
Corpus Luteum
Progesterone, Maintain early pregnancy
Ovaries
Produce egg, hormones
Areola
Protection of nipple
Lobule
Milk production
Lactiferous duct
Connects nipples to lobules of the mammary gland
Female Reproductive Cycle
Ovarian
Ovulation
Day 14
Egg is released from ovary
Luteal Phase
Days 14-28
Lining of uterus grows thicker in preparation for possible pregnancy
Follicular
Days 1-13
Follicles in ovary mature
Uterine
proliferative
Days 5-13
Prep for ovulation maturation
Secretory
Days 14-28
Secreting milk
Menstrual
Days 1-4
Endometrium Sheds
Contraception
More Effective
Male Sterilization
0.2%
snips Ductus (vas) Deferens, Sperm cant make it to the urethra
long term side effects are non existent or rare
Female Sterilization
0.5%
Cutting, blocking or removing parts of the Uterine tube
Side effects are rare, can cause damage to bowel, bladder or major blood vessels and infection
IUD
Copper T
0.8%
T shaped plastic and copper object placed in uterus, releases copper to prevent sperm from fertilizing eggs, lasts up to 12 years
Heavier cramps
Progesterone T
2%
T shaped plastic object that releases projestin to prevent sperm from fertilizing eggs
Lighter or lack of cramps
Implants
0.1%
Rod is placed under the skin of the upper arm, Releases progestin, lasts up to 4 years
Acne, headaches, irregular cycle may occur
Hormone Shot
0.3%
shot of progestin that provides birth control for 3 months
Weight gain, acne, headaches, Irregular bleeding are possible side effects
Effective
Combined pill
5%
Daily pill that contains esterogen and progestin, these hormones prevent pregnancy
Migraines,Tender breasts, spotting, nauseu or mood swings are side effects
Mini Pill
5%
Daily pill that only contains progestin
Tender breasts, mood swings, spotting are possible side effects
Less effective
Male Latex Condoms
14%
Latex covering around penis that prevents sperm from escaping, also prevents STI
no side effects
Diaphragm
20%
Silicone, Blocks sperm from entering, uses spermicides to kill them
Skin irritation, allergic reaction, UTI risk
Cervical Cap
No previous births
20%
Previous births
40%
Silicone cap is inserted into vagina to block sperm, spermicides are often involved as well
Skin irritation, infections or uti's are possible
Female Condoms
21%
Works like a male condom, is a pouch that is worn on the inside of the vagina
Skin irritation
Spermicides
26%
Chemical that kills sperm
Skin irritation, allergic reaction and increased risk of HIV
Withdrawal
19%
Man removes penis from vagina just before ejaculation
Not very safe, could get precum or mess up and get sperm in vagina
Natural Family Planning
20%
Keeping track of menstrual cycle and having sex when pregnancy would be least likely
Risky
Upstream
No longer want to take pills
Early 40's and has already had kids
Percentages are the typical use rate of pregnancy