QUIZ 1. Which of the following is the least effective method of contraception? a. Fertility awareness b. Spermicides c. Oral contraceptives d. Implantable contraceptives 2. Which teen birth control method has been found to be least effective? a. Oral birth control pills b. Implantable birth control c. Abstinence education d. Condoms 3. How long after sex should a woman keep the contraceptive sponge in place in order to prevent pregnancy? a. It can be removed within 15 minutes b. Two hours c. Six hours d. 24 hours 4. What is not a problem with using the contraceptive sponge with spermicide? a. Blood clots b. Allergic reactions c. High failure rate d. Toxic shock syndrome 5. What measurement is different from the others? a. Gestational age b. Conceptional age c. Fertilization age d. Fetal age
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