Multiple choice

Which of the following causes is the most common natural cause of abortion of an embryo?

  1. Advancing maternal age

  2. A patient history of previous spontaneous abortions

  3. Chromosomal abnormality

  4. Progesterone deficiency

  5. Uterine malformation

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

The most common natural cause of abortion of an embryo is chromosomal abnormality, which accounts for at least 50% of sampled early pregnancy losses.