Ukubukeka okusha
Ukuthuthukiswa kwezinqubo zesimanje zokufakelwa (njengokwesibonelo, izakhi zokubeletha ngomlomo) kubonakala sengathi zihlukanisile inkinga yokuhlela umndeni kusuka ezindleleni zemvelo. Kodwa-ke, izikhathi zishintsha, kanye nemibono ephikisanayo ngemiphumela yokusetshenziswa isikhathi eside kwemithi yokubeletha yokufakelwa yabuye yavusa isithakazelo ezindleleni zokukhulelwa eziphakanyiswa yimvelo ngokwazo. Ukunquma isikhathi sokuzala kuvumela umbhangqwana ukuba uhlele ukuphila kwabo ngokocansi futhi ngaleyo ndlela ukwandise (noma unciphise) ithuba lokukhulelwa komlingani ohlaselayo. Ukuvuthwa - umzuzwana oyinhloko wokujikeleza kokuya esikhathini - kwenzeka ngenxa yokulandelana kwezenzakalo ngaphansi kwethonya lama-hormone we-pituitary nama-ovari. Ukuphuma kwesikhukhula esivuthiwe esivela ku-ovary ngokuvamile kwenzeka ezinsukwini ezingu-12-14 ngaphambi kokuya esikhathini esizayo. Ngemuva kwe-ovulation, iqanda liyakwazi ukukhulelwa ngaphakathi kwamahora angu-24. Njengoba i-spermatozoa ingasinda emzimbeni wesifazane izinsuku ezinhlanu, ukuxhumana kocansi ngesonto elilodwa ngaphambi kokuvuthwa kungabangela ukukhulelwa. Eqinisweni, ukukhulelwa ngemva kwamahora angu-24 emva kokuvuthwa akunakwenzeka.
Izimpawu zokuzala
Ukuthola izinsuku "eziyingozi" nethi "ephephile" kusetshenziselwa ukuhlaziywa kwezici eziningi. Amakhulu amathathu ahlanganisa:
• ubude bomjikelezo - isikhathi phakathi kokuya esikhathini; Ngaphandle kwezinye izici, le parameter ayithembekile;
• ukushisa komzimba ngokuvusa - ukwanda emva kokuvuthwa;
• uhlobo lwe-mucus we-cervix uteri - ovulation lubangela ushintsho ngokuvumelana kwalo.
Izimpawu zomzimba
Abanye besifazane bayakwazi ukubona nezinguquko ezithile zomzimba emzimbeni, eqinisekisa izimpawu zokuzala. Izimpawu ezinjalo zihlanganisa:
• ubuhlungu obushulayo;
• ushintshe endaweni kanye nokuvumelana komlomo wesibeletho;
• Ukuhlukanisa phakathi komjikelezo;
• ukuzwela kwezigulane ezincelisayo;
■ ukuvuvukala kwezicubu;
• ukushintsha kwemizwelo
Uma izici eziningi zicatshangelwa, kuzosebenza i-ENP ngokuphumelelayo. Ukuqapha ngokucophelela kwemingcele eminingana kwandisa ukuthembeka kwalendlela yokukhulelwa kwaze kwaba ngu-98%. Ukuhlelwa komndeni ngokwemvelo kunezinzuzo ezithile kunezindlela zesimanje zokukhulelwa, kodwa akuhambisani nemibhangqwana.
Izinzuzo
• I-ENP isiza owesifazane ukuba aqonde kangcono umzimba wakhe.
• Azikho imiphumela emibi.
• Indlela ikuvumela ukuba uhlele noma uvimbele ukuqala kokukhulelwa.
• I-ENP iyamukeleka kuwo wonke amasiko nezinkolo.
• Imibhangqwana eyazi kahle indlela akudingeki ihlolwe udokotela.
• Umthwalo wemfanelo wokuqala amanga okukhulelwa
kubalingani bobabili, okuqinisa kuphela ubuhlobo.
Ukungalungi
• Kuthatha isikhathi esithile ukufunda indlela yokusebenzisa indlela.
• Isidingo senqubo yansuku zonke nokugcina idayari.
• Isibopho kanye nesithakazelo sabalingani bobabili.
• Ukusebenza kwalendlela kuhlobene nezikhathi zokulahla ubudlelwano bocansi.
• Kunenkinga yokuthi i-ENP ilandele abesifazane abanezinkinga ezingavamile, ngesikhathi sokugula nokucindezeleka, ngemuva kokubeletha noma ukukhulelwa kwesisu.
• Uhlelo lokunakekelwa kwezempilo aluhlinzeki usizo olufanelekayo ekufundeni indlela ye-ENP.
• I-ENP ayivikeli emithonjeni yezocansi.
Ukuqeda ukubeletha kubambezela ukuqala kwe-ovulation ngemuva kokubeletha. Amenorrhea (ukungabikho kokuya esikhathini) kubonisa ukungabi khona kwe-ovulation. Umphumela wokukhulelwa we-lactation ungenxa yezinga eliphakeme le-hormone prolactin, elivimbela ukuvuthwa. Ukuvinjelwa komsebenzi we-ovarian kuncike kakhulu ekuvameni kokudla ngesikhathi semini nobusuku, futhi nokuthi umntwana usondeza isikhathi esingakanani esifubeni. Ukusungulwa kwe-amenctrhea ye-lactational kuyindlela enokwethenjelwa yokuvimbela ukukhulelwa. Izinga lokuvikelwa ekukhulelweni okungafuneki lifinyelela ku-98%, ngokwemibandela elandelayo:
• ingane isondliwe ngokugcwele emini kanye nasebusuku ngezikhathi ezithile;
• ingane ingaphansi kwezinyanga eziyisithupha ubudala;
• ukungabikho kokuya esikhathini emva kokubeletha.
Ukuthuthukiswa kobuchwepheshe besimanje kuye kwaholela ekuboneni amadivaysi athile alula okulinganisa ukushisa, ukuhlaziya ukubunjwa kwamathe kanye nomchamo. Lawa madivaysi anciphisa ubunzima bokuqapha nsuku zonke okungenani. Isibonelo, enye yezinhlelo yikhompyutha encane ephelele ngeqoqo lezingxenye zokuhlolwa zokuhlaziywa kwamchamo. Isistimu ibhalisa izinguquko ze-hormonal kanye nesikhathi sokuvuthwa, esibonisa ukukhanya okubomvu nokuluhlaza kokuqala nokuphela kwesigaba esivundile. Ngokumangalisayo, ukusebenzisa le divayisi ayethembeki kancane kunezindlela zakudala zokuhlela umndeni. Uma ugcina imithetho yokusebenza, ukwethembeka kwesistimu kungaba ngu-94%. Ukuhlolwa kwamadivaysi amasha okufinyeleleka ngokwezomnotho, okulula ukusebenzisa futhi okuthenjelwa ngokunquma isigaba esivundile sokujikeleza kokuya esikhathini siyaqhubeka.