Ten Things You Probably Didn't Know About Erections

At IFLS, we like to hit you with hard science. So cross your legs and enjoy some bonerrific facts about dongs. You Don’t Need To Be Born To Get A Boner Yup, that adorable silhouette on the ultrasound screen could be sporting an erection. Genitals begin to develop around the 6th week of gestation, and it can be as soon as 10 weeks after that that the male fetus gets an erection.
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