MDBK-079: Tug'ilish darajasining pasayishiga qarshi choralar uchun spermani tayinlash! Katta eyakulyatsiyani qo'llab-quvvatlash ko'ngillilari xayr-ehson qilingan sperma erkaklarini jalb qilmoqdalar
Recruiting sperm for measures against the declining birthrate! Big ejaculation support volunteer recruiting donated semen men