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Is penis size genetic? Do other factors affect penis size? Read on to discover how much genetics affects penis size and what role other factors play.
Yes, Penis Size Is Genetic — But It Isn't That Simple
Penis Size and Genetics: Do You Get Your Length From Mom or Dad?
Is Penis Size Genetic and Can It Be Increased? – Zen Hanger
Does penis size affect fertility? - Give Legacy
The Average Penis and Erection Size: Real Data
Is penis size genetic? Do other factors affect size?
Is Male Infertility Linked to Penis Size?
Average Penis Size: Fact vs. Fiction
Is Penis Size Genetic? – Promescent
Is penis size genetic? : r/NoStupidQuestions