Umphakathi wanamuhla ujwayele ukuhlehlisa iminyaka yokukhulelwa kokuqala unyaka nonyaka. Ezingeni lebhayoloji, nokho, kuneqiniso elilodwa elingahlukanga: ukuzala kuyehla ngokuya ngeminyaka. Ubukhulu obuphakathi kweminyaka engama-25 no-29, lehla kancane kancane futhi kancane kancane phakathi kweminyaka engama-35 nengama-38, futhi ngokushesha kakhulu ngemva kwalo mnqamulajuqu. Ngakho-ke, lapho eneminyaka engu-30, owesifazane ofisa ukuba nengane unamathuba angu-75% okuphumelela ngemva konyaka owodwa, u-66% ube ngu-35 no-44% ku-40. Ukuzala kwamadoda kuyehla ngokuya ngeminyaka.

Konke ukukhulelwa kuqala ngokuhlangana phakathi kwe-oocyte nesidoda. Kodwa-ke, le-oocyte ingavundiswa kuphela phakathi kwamahora angu-24 we-ovulation. Ukuze kwandiswe amathuba okukhulelwa, ngakho-ke kubalulekile ukubona lesi “sikhathi esivundile”.

Ngemijikelezo evamile, i-ovulation iwusuku lwe-14 lomjikelezo, kodwa kukhona ukuhluka okukhulu kusuka kowesifazane kuya kowesifazane futhi kusukela kumjikelezo kuya kumjikelezo. Ngenhloso yokukhulelwa, ngakho-ke kuhle ukuthola usuku lwe-ovulation ngenye yezindlela zalo: ijika lokushisa, ukubhekwa kwe-mucus yomlomo wesibeletho, ukuhlolwa kwe-ovulation.

Ochwepheshe batusa ukuya ocansini okungenani zonke ezinye izinsuku ngalesi sikhathi, kuhlanganisa nangaphambili, ngoba isidoda singahlala sivundisa esithweni sangasese sowesifazane izinsuku ezintathu kuya kweziyi-3. Ngakho-ke bayoba nesikhathi sokubuyela emuva kumashubhu ukuze ekugcineni bahlangabezane ne-oocyte ekhishwe ngesikhathi sokuvuthwa. Qaphela, nokho: lesi sikhathi esihle asiqinisekisi ukwenzeka kokukhulelwa. Emjikelezweni ngamunye, amathuba okukhulelwa ngemva kokuya ocansini ngesikhathi esibalulekile yi-5 kuphela kuya ku-15% (20).

Endleleni yethu yokuphila nendawo ezungezile, ziningi izici ezithinta ukuzala. Eqoqwe "kumphumela we-cocktail", empeleni anganciphisa amathuba okukhulelwa. Ngakho-ke, ngangokunokwenzeka, kubalulekile ukuqeda lezi zici ezihlukahlukene, ikakhulukazi njengoba eziningi zazo ziyingozi kumntwana lapho ukukhulelwa sekuqalile.

• ugwayi ungehlisa ukuzala kwabesifazane ngaphezu kwe-10 kuya ku-40% ngomjikelezo ngamunye (3). Emadodeni, kungashintsha inombolo nokuhamba kwe-spermatozoa.
• utshwala bungabangela imijikelezo engavamile, engakhiqizi i-ovulatory futhi kwandise ingozi yokuphuphuma kwesisu, kuyilapho emadodeni kukholakala ukuthi kuphazamisa isidoda.
• ukucindezeleka kuthinta i-libido futhi kubangela ukukhishwa kwamahomoni ahlukene angaba nomthelela ekuvundeni. Ngesikhathi sokucindezeleka okukhulu, indlala ye-pituitary ikhiqiza ikakhulukazi i-prolactin, ihomoni okuthi, emazingeni aphezulu kakhulu, ibe sengozini yokuphazamisa ukuphuma kweqanda kwabesifazane nabesilisa, okubangela ukuphazamiseka kwe-libido, ukungabi namandla kanye ne-oligospermia (4). Imikhuba efana nokucabangela isiza ukulwa nokucindezeleka.
• i-caffeine eyeqile ingandisa ingozi yokuphuphuma kwesisu, kodwa izifundo zihlala zingqubuzana ngale ndaba. Njengesixwayiso, nokho, kubonakala kunengqondo ukukhawulela ukusebenzisa kwakho ikhofi izinkomishi ezimbili ngosuku.

Ezinye izici eziningi zemvelo kanye nemikhuba yokuphila kusolwa ukuthi ithonya ukuzala: izibulala-zinambuzane, izinsimbi ezisindayo, amagagasi, umdlalo onzima, njll.

Ukudla kubuye kube neqhaza ekuvundeni. Ngokufanayo, kuye kwafakazelwa ukuthi ukukhuluphala ngokweqile noma, ngokuphambene nalokho, mncane kakhulu kungaphazamisa ukuzala.

Dance Incwadi Enkulu Yenzalo, uDkt. Laurence Lévy-Dutel, udokotela wezifo zabesifazane kanye nesazi sokudla okunempilo, weluleka ukuba sinake amaphuzu ayo ahlukahlukene ukuze kulondolozwe inzalo:

• thanda ukudla okunenkomba ye-glycemic ephansi (GI), njengoba i-hyperinsulinemia ephindaphindwayo ingaphazamisa ukuvuthwa kwamaqanda
• ukunciphisa amaprotheni ezilwane esivuna amaprotheni yemifino
• ukwandisa ukudla kwe-fiber yokudla
• qaphela ukudla kwakho okusansimbi
• nciphisa ama-trans fatty acid, angalimaza inzalo
• ukudla imikhiqizo yobisi kanye noma kabili ngosuku

Ngokusho kocwaningo lwakamuva lwaseMelika (5), ukudla nsuku zonke kwe-multivitamin supplement ngesikhathi sokukhulelwa kunganciphisa ingozi yokuphuphuma kwesisu ngo-55%. Kodwa-ke, qaphela ngokuzibhalela ngokwakho: ngokweqile, amanye amavithamini angaba yingozi. Ngakho-ke kuhle ukufuna iseluleko sochwepheshe.

Alukho ucwaningo olukwazile ukukhombisa inzuzo yalokhu noma leso sikhundla. Ngokomthetho, nokho, sicebisa ukuthi sithande izikhundla lapho isikhungo samandla adonsela phansi sidlala ngokuvuna indlela yesidoda esibheke ku-oocyte, njengendawo yobuMissionary. Ngokufanayo, abanye ochwepheshe batusa ukuthi ungavuki ngokushesha ngemva kokuya ocansini, noma ugcine i-pelvis yakho iphakanyiswe umcamelo.

Futhi kuyindaba eyimpikiswano futhi kunzima ukuyiqinisekisa ngokwesayensi, kodwa kungenzeka ukuthi i-orgasm yowesifazane inomsebenzi webhayoloji. Ngokombono wokuthi “ukuncela phezulu” (ukumunca), ukufinyela kwesibeletho okubangelwa i-orgasm kuholela esenzweni sokulangazelela kwesidoda emlonyeni wesibeletho.