Multiple choice

In a woman a twin pregnancy is identified at 12 weeks' gestation. One placenta and one separate amniotic sac are identified. In which of the following scenarios, is this is most likely to arise?

  1. Ovulation induction

  2. ICSI with single embryo transfer

  3. Natural conception

  4. Family history of multiple pregnancy in sister

  5. Maternal age 35 – 39 years
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This increases the risk of monochorionic monoamniotic (MCMA) twins by 5 times.

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