a contrast dye test of the vas deferens to check for a blockage Lastly, your doctor may run male infertility tests to see how well the sperm attaches to an egg or is able to penetrate it. Sources: MayoClinic: Male Infertility. American Society of Reproductive Medicine: Patient Fact Sheet: Diagnostic Testing for Male Factor infertility.
masturbation co nzuri coz zina haribu mfumo wa uzazi kwa njia moja ama nyingine (ila nimesahu how)ila pia inapelekea kichwa kuuma,mgonggo na kupoteza memory hii ni kwa sababu unaulazmisha mwili wako utoe spam ambazo bado changa,hazija mature na bado mbichi watu wanaofanya masturbation sana mara nyingi wanakabiliwa na tatizo al uso kukkauaka, na ile smoothness ya ngozi huondoka