Momwe mungawerengere zaka zowonongeka?
Kuyamba kwa nthawi yokondweretsa ndi nthawi yeniyeni ya kulenga kwa moyo watsopano. Koma mfundo ndi yakuti sikuti aliyense amadziwa tsikuli, ndipo ngati atero, nthawi yeniyeni yoika dzira la fetal sichidziwika, chifukwa izi zikhoza kuchitika patapita masiku angapo atagonana. Komanso, palibe amene amadziwa pamene ovum anakumana ndi umuna, ndipo kusungunuka kwawo kunachitika.
Ichi ndi chifukwa chake nthawi ya zaka zonyansa ndizosavomerezeka. Mwachizoloŵezi cha amayi ndizozoloŵera kugwiritsa ntchito njira yosagwiritsira ntchito njira yodziwira msinkhu wa fetus, ngati yodalirika kwambiri. Amawerengedwa kumayambiriro kwa nthawi yomaliza mwezi uliwonse, ndipo ili masabata awiri patsogolo pake.
N'chifukwa chiyani nthawi yofunika kwambiri? Ndipo kuti mudziwe tsiku lochotsa mimba, ndiko kubadwa. Ndipotu, kusadetsedwa komanso kupirira ndizoopsa kwa moyo wa mwanayo, komanso kuti athe kuthandizira ngati musanafike msinkhu (masabata 38 asanafike) kapena kuchedwa kubereka (pambuyo pa masabata 42), muyenera kudziwa molondola.
Mapeto a nthawi yokhudzana ndi masewera olimbitsa thupi ndichinthu chochititsa chidwi, pambuyo pake,
Ngati pazifukwa zina, malinga ndi kusamba, sizingatheke kuwerengera nthawi chifukwa cha kuchepa kwake (kuyamwitsa, kubadwa kwaposachedwapa, matenda a hormonal), njira yaikulu imakhalabe yotchedwa ultrasound. Nthawi yolondola kwambiri ikhoza kukhazikitsidwa sabata lachisanu ndi chitatu mpaka chisanu ndi chitatu cha mimba. Izi ndizidziwitso zomwe zidzatsimikizire zaka zomwe mwanayo ali ndi kukula kwake.