Multiple choice

Intrauterine devices (IUDs) contain which of the following hormones?

  1. Estrogen

  2. Progestin

  3. Progesterone

  4. Phytoprogestogen

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Hormonal intrauterine devices contain progestin, which is a synthetic progestogen that has progestogenic effects similar to those of progesterone.