Is Provera used to limit sexual desires in males?
Yes its known to impair fertility in males.
I understand your concern.
This drug is mainly used for menstrual cycle regulation in women.
However if used in men is known to impair fertility through hormonal imbalance.
The major side effects with this are-
sudden headache, confusion.
chest pain, sudden cough, wheezing.
symptoms of depression.
changes in appetite or weight.
mild stomach pain, bloating, nausea.
Post your further queries if any.