Hanyar haihuwa ta namiji ta hada da kwaroron roba, vasectomies da kuma janyewa. Tsakanin 25 da 75% na maza masu yin jima'i za su yi amfani da maganin hana haihuwa na hormonal idan ya kasance a gare su. Yawancin hanyoyin hormonal da wadanda ba na hormonal suna cikin gwaji, kuma akwai wasu bincike da ke kallon yiwuwar rigakafin rigakafi. Hanyar tiyata mai juyawa a karkashin binciken ita ce hanawa na maniyyi a karkashin jagora (RISUG) wanda ya kunshi allurar gel na polymer, namiji styrene anhydride a dimethyl sulfoxide, a cikin vas deferens. A allura tare da sodium bicarbonate yana wanke abu kuma ya dawo da haihuwa. Wani abu shine intravasation wanda ya shafi sanya toshe na urethane a cikin vas deferens don toshe shi. Haɗin Arogen da progestogen, da kuma na'urar da ke nunawa, kamar yadda ake yin Ultrasound a matsayin nau'in mai karɓar zafin zafi Tambaya: Mene ne binciken da aka yi a cikin gwaji?
na'urar da ke cikin ciki