Answer
Mercaptopurine’s effect on human fertility is unknown, although successful fatherhood and motherhood have been reported after treatment during childhood or adolescence, and transient profound oligospermia has been reported following mercaptopurine combined with corticosteroids.
Sources for this answer
- Xaluprine 20 mg/ml oral suspensionNova Laboratories Ltd · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 16Document updated
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