Ukuba isibini esingaphaya kwe-1 sonyaka siphila ubomi bobulili obuqhelekileyo, asisebenzisi nayiphina imithwalo yokukhulelwa, kwaye ukukhulelwa akufi, ngoko kuthethwa ukuba eso sibini sinokungabikho kwengqondo . Isizathu sokungabikho komntwana singabomfazi kunye nendoda ngokulinganayo. Indlela yokuchonga ngubani obhekene nokungabikho kwintsapho? Baqala ngokuphindaphindiweyo kunye namadoda, kodwa ukuba ibhinqa ngokuqinisekileyo ayilungile, ungaqala uviwo kuye.
Indlela yokuqinisekisa ukungabikho komntwana kwabasetyhini?
Ukuba isizathu sokungabikho kwabantwana kwisibini sinokungabikho komntwana, ngoko ke iimpawu zayo eziphambili ziyimingcipheko eyahlukeneyo yomjikelezo wesini. Impawu zokuqala zokungabikho kwabantwana abasetyhini - umjikelezo wokuya esikhathini uyaba yinto engavumelekanga, okanye ukuya esikhathini akukho ngokupheleleyo. Ixesha elingavumelekanga linokudityaniswa nokuphulwa kwe-ovulation (enokumiselwa ngokulinganisa ukushisa kwe-basal). Ukuba kukho i-ovulation, esinye isizathu singabinqongophala seprogesterone, esinqunywe ngokunciphisa isigaba sesibini somjikelezo. Olunye uphawu lweengxaki ze-hormonal kunye nokususelwa kwintsholongwane - ukuphuma kwegazi ngexesha lokuya esikhathini.
Umjikelezo oqhelekileyo wokuya esikhathini, nokuba iminyaka yobudala engaphezu kweminyaka engama-35 ingengozi yokungabi nantlungu. Isisindo esithinteleyo somfazi sichaphazela izinga lama-hormone wesini wesini, kodwa ubunzima obuncitshiswe ngenxa yeendlela ezahlukeneyo
Ezinye izibonakaliso ezibonakalayo zizibonakaliso zokuvuvukala i-genitalia yamantombazana (intlungu, ukukhulelwa kwesifo kwi-tract tract). Kodwa indlela echanileyo yokuqonda isizathu sokungabikho kwengqondo kunokwenzeka kuphela emva kokuba uviwo olufanelekileyo lugqirha lwezilwanyana (imivimbo kunye noviwo, ukuhlolwa kwe-ultrasound kwiintsuku ezahlukeneyo kumjikelezo wesini, ukuzimisela kwemvelaphi ye-hormone yowesifazane kwindlela yebhubhoratri).