Chapter 10 Flashcards
Unintended pregnacy
wanted kid but not right now
Unwanted pregnancy
did not want kid at all, 18%
Spermatogenesis
how sperm cell produced
Zygote
fertilized egg
blastocyst
clump of cells
implantation
egg in lining
coitus interruptus
removal of penis from vagina before ejaculation
Contraceptive risk
- high BP
- depression
- seizure
- ectopic preg
- hepatitis
Reproductive coercion
behaviors intended to maintain power and control in relationship
Hormonal contraceptives
do not protect against HIV
oral contraceptives
inhibit ovulation, birth control pills, 2 forms
2 forms of the pill
- monophasic = constant dose
- multiphasic = normal fluctuations
Combination oral contraceptives
both estrogen and progestin, increase cardio risk, Yasmin=prevents fluid retention
Minipills
smaller amount of only progestin, thicken cervical mucus
___ lower effectiveness of oral contraceptive
common antibiotics
Seansonale
four periods a year, take continuously for 84 days, rest for 7 days
Lybrel
continuous contraceptive, everyday without a break
Patch
two hormones that go right into blood
Vaginal ring
slowly emits same hormones as oral, less estrogen
Long-acting reversible contraceptives
IUD, don’t protect from STI, good for 7-12 years
Contraception injection
progestin only, every 12 weeks, doesn’t protect against HIV or STI
Contraceptive implant
under skin, 99% effective, Nexplanon, release progestin, thicken cervical mucus
Barrier contraceptives
block egg and sperm meet
Do not use oil-based lube with
cap or diaphragm
Vasectomy
male sterilization
Tubal ligation
cut or tie of female sterilization
Tubal occlusion
block
Laparoscopy
fallopian tubes observed with scope through stomach
Medical abortion
use drug abortifacients
pregnancy tests test
human chorionic gonadotropin (hCG)
Embryo
once in uterine lining
Amnion
sac enclosing embryo
Fetus
9th week
Perinatology
special needs of high-risk moms
Ectopic pregnancy
egg stays in fallopian tube
Most common prenatal infection is __
cytomegalovirus, can cause brain damage
Mothers age causes
increased risk of chromosomal disorders
Fathers age causes
neuropsychiatric disorder
3 stages of labor
1) effacement = thinning
2) dilation (opening)
3) birth
episiotomy
incision to prevent taring
Infertility
failure to conceive after 1 year
Male subfertility/infertility
either quantity or quality of sperm, hormonal or block
In Vitro Fertilization
removes the ova from a woman’s ovary and puts it with sperm in lab then returns to uterus
