The comparison of ten postpartum contraception methods
10. ovulation prediction Effectiveness - 75% to 99% Advantages: By measuring women's
body temperature regularly and observing the cervical mucus and other signs of ovulation. thus the women can control their own fertility. Disadvantages: This method requires for their own body temperature and other signs of ovulation to persevere in the record; and during ovulation, a good control is needed for the couple on the sexual needs.
The comparison of ten postpartum contraception methods