A duniya, kwaroron roba ne mafi na kowa Hanyar kula da haihuwa. Maza kwaroron roba an sa a kan wani mutum ta erect azzakari da kuma jiki toshe eulated maniyyi daga shiga cikin jiki na wani jima'i abokin tarayya. Modern kwaroron roba ne mafi sau da yawa sanya daga latex, amma wasu suna sanya daga wasu kayan kamar polyethaneurethane, ko tumaki na ciki. Mace kwaroron roba ne kuma samuwa, mafi sau da yawa daga nitrile, latex ko polyethaneurethane. Maza kwaroron roba sun kasance m, m, kuma suna da adverse effects. sun yi amfani da kwaroron roba ne mafi m a lokacin jima'i. Kamar yadda aka ruwaito a game da 18% 24 hours kafin a fara amfani da kwaroron roba, sun kasance mafi m a lokacin da aka yi amfani da shi. A cikin Jamus, yawan amfani da kwaroron roba ne game da 18%, yayin da a Amurka, yawan amfani da kwaroron roba ne game da 25%, da kuma a Japan, wanda aka ba da shi ne mafi yawan amfani da shi a lokacin da aka yi amfani da shi a farkon watanni shida na jima'i.
polyurethane da kuma