Answer
Animal studies of erlotinib showed no evidence of impaired fertility, but adverse effects cannot be excluded because effects on reproductive parameters occurred, and the potential risk for humans is unknown.
Sources for this answer
- Tarceva 25 mg, 100 mg & 150 mg Film-coated TabletsRoche Products Limited · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 11Document updated
Sources checked