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A 27-year-old male asked:

semen analysis, everything good except low sperm count.been on propecia (finasteride) 1 mg watery semen never had this before. could propecia (finasteride) be the cause?

1 doctor answer1 doctor weighed in
Dr. David Lin
Dr. David Lin answered
Family Medicine 31 years experience
Yes: Yes, Propecia (finasteride) can cause change in semen quantity and quality. If you are trying to impregnate a woman, you should not take propecia (finasteride).

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Last updated Nov 5, 2020

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