Inkinga yokwelashwa kwabantu besilisa eminyakeni yamuva isuke ibaluleke kakhulu. Kuyaziwa ukuthi phakathi kwemibhangqwana engenazo izingane, ukungabi namntwana okukhulunywa ngayo kubikwa ngezibalo ezingaphezu kwama-40% amacala. Izimbangela zokungabi namuntu emadodeni ziyisisekelo nesekondari. Ngezizathu eziyinhloko, ukungajwayelekile kokuzalwa kwesimiso sohlelo lokuzala kubhekiselwa kulo, kanti okuyisisekelo yilokho okuvela ngenxa yokutheleleka nokutheleleka kwezitho zobulili.
Ukungabi namuntu okungezona izizathu - izizathu
Njengoba sekushiwo kakade, imbangela yokungabi namuntu oyinhloko emadodeni yi-anomalies engavamile, yabangela izakhi zofuzo. Zihlanganisa kokubili okungajwayelekile ekuthuthukiseni izitho zokubeletha kanye nezinkinga ze-endocrine (ukukhiqizwa okwanele kwe-androgens kunciphisa ukuzala komuntu, kuholele ekwenzeni ukuqina kwesakhiwo futhi kuholele ekuthuthukiseni i-spermatozoa encane).
Izimbangela zokungazalwa kwamadoda emadodeni zihlanganisa izici ezilandelayo:
- ukuhlukunyezwa kwezitho zokuzala kanye nokusebenza ezithombeni zomzimba;
- izifo ezingapheli ezisekela inqubo eqhubekayo yokuvuvukala. Isibonelo, ukutholakala kwe-chlamydia emadodeni kungaholela ekunganeni;
- ukutholakala kwezimo eziyingozi ezingokomzimba namakhemikhali (imisebe ye-ionizing, sebenzisa izinto ezinobuthi).
I-parotitis nokungabi namuntu emadodeni
I-pig noma i-parotitis ye-epidemic yisifo sesandulela ngculazi esithinta izicubu ze-gosti parotid. Imisipha ivame kakhulu imbangela yokungasebenzi kubantu, uma phakathi nesifo lesi sifo sithinta izicubu ze-testicular. Lesi sifo sibonakala ngokuvuvukala kwe-testicle (orchitis), lapho iqanda landa khona ngobukhulu futhi libomvu. Ezinsukwini ezimbalwa ukuvuvukala kuqala esihlokweni sesibili. Amathuba aphezulu okungazitholi emadodeni emva kwamaphethelo uma lesi sifo siqala ekukhuleni nasekukhuleni.
Ukungasebenzi kwamadoda - izimpawu
Indlela eyinhloko yokuxilonga ukungasebenzi komuntu ukuhlaziywa kwesilisa (spermogram). Kubalulekile ukuphawula ukuthi ikhwalithi yesilisa ayixhomeki ngokuqondile ngamakhono obulili abesilisa. Ngakho-ke, isisekelo sokugijima
Sasihlola izimbangela zokungabikho emadodeni . Kumele kuqashelwe ukuthi ukuvimbela ukungasebenzi komuntu ukuvimbela ukulimala, ugweme ukusebenzisana nezimo eziyingozi ezingokwenyama, zamakhemikhali nezimboni.