Multiple choice Which of the following statements regarding the methods of birth control is incorrect? Combination pills may reduce acne. The patch is changed monthly. There are birth control pills that are helpful for women who have migraines with their periods. The hormone implant is inserted under the skin on the inside of the upper arm. Combination hormonal methods contain both estrogen and progestin. Reveal answer Fill a bubble to check yourself B Correct answer Explanation Patches or vaginal rings are similar to combination pills, but they don't require taking a daily pill. The patch is changed weekly and the ring is changed monthly.