Question

I have a normal daughter, but I have had a stillbirth with my son at three and a half months, and it has happened four times. My Y chromosome count has been less than or equal to 18 for five years.

Answer

Disease Analysis: Y chromosome abnormalities mean that the genetic material needed for a boy is abnormal. It is recommended to undergo treatment, but if the treatment is ineffective, the possibility of having a normal boy is relatively low.