Summary NURSING 105 - OB Exam 1 Study Guide.

NURSING 105 - OB Exam 1 Study Guide/NURSING 105 - OB Exam 1 Study Guide. Review on Contraception o Coitus Interuptus (“pulling out”) Involves the male partner withdrawing the penis from the woman’s vagina before he ejaculates One of the lease effective methods of contraception o Fertility Awareness Based Methods (periodic abstinence or natural family planning) Provide contraception by relying on avoidance of intercourse during fertile periods When women who want to use FABs are educated about the menstrual cycle-three phases identified Infertile phase- before ovulation Fertile phase- about 5 to 7 days around the middle of the cycle, including several days before and during ovulation, and the day afterward Infertile phase- after ovulation