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15 Cartas en este set

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BASAL TEMPERATURE
Measuring the body temperature of the woman because after ovulation it increases 0.2 – 0.5 ºC. Predict the fertile days and avoid sexual intercourse.\nNot effective because other factors can modify body temperature.
OGINO
Observing menstrual cycles for several months and then calculating the approximate day ovulation will take place to avoid intercourse during that time. Not effective because of the variability of the menstrual cycle
BILLINGS METHOD
Estimate the approximate time of ovulation by observing changes in the vagina discharge from the cervix. Not effective because other factors can affect the consistency of vagina discharge
SYMPTO – THERMAL
A combination of measuring the basal temperature, observing the cervical mucus and calculating the fertile days.\nNot effective
COITUS INTERRUPTUS
Removing the penis from the vagina before ejaculation happens to avoid semen penetrating it. Not effective because preseminal fluids can contain semen
MALE CONDOM
Made of latex and placed on the erect penis. It collects ejaculated semen
FEMALE CONDOM
placed inside the vagina, stops sperm from reaching the uterus
DIAPHRAGM
rubber cap placed at the entrance of the uterus to stop sperm
IUD (INTRAUTERINE DEVICE)
Plastic and cooper device that is placed in the uterus to stop the implantation of the blastula. Cooper is also toxic for the sperm. (fit by gynecologist)
SPERMICIDES
Substances applied to the vagina that destroy sperm. They come in different formats* and can be combined with other contraceptive methods
HORMONE CONTRACEPTIVES
Female sexual hormones are incorporated to alter the ovarian cycle and stop ovulation. Can be taken daily, weekly or monthly
MORNING–AFTER PILL
Contains a high concentration in hormones that prevent the implantation of the blastula in the lining of the uterus. (emergency contraceptive that should not be used regularly)
5–DAY MORNING–AFTER PILL
Contains a high concentration in hormones that prevent the implantation of the blastula in the lining of the uterus.
TUBAL LIGATION
Fallopian tubes in a female are cut and joined to prevent the ovum from reaching the uterus. Sterilizes permanently
VASECTOMY
Ductus deferns in males are cut and joined so sperm is not able to reach the semen. Sterilizes almost permanently