CYP1A1 3801T>C polymorphism implicated in altered xenobiotic metabolism is not associated with variations in sperm production and function as measured by total motile sperm and fertilization rates with intracytoplasmic sperm injection.

Franasiak, J M, Barnett, R, Molinaro, T A, Gabriele, D, Gartmond, TD, Treff, NR, Scott, R T,
Fertil Steril. 2016 doi: