Genital sensation and sexual function in women bicyclists and runners: are your feet safer than your seat?
Guess MK, Connell K, Schrader S, Reutman S, Wang A, LaCombe J, Toennis C, Lowe B, Melman A, Mikhail M. Genital sensation and sexual function in women bicyclists and runners: are your feet safer than your seat? J Sex Med. 2006 Nov; 3(6):1018-1027.