Answer
No human fertility studies have been performed with valaciclovir hydrochloride, although no changes in sperm count, motility or morphology were reported in 20 patients after six months of daily treatment with 400–1000 mg aciclovir.
Sources for this answer
- Valtrex Tablets 500mgGlaxoSmithKline UK · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 32Document updated
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