Monga momwe zikudziwikiratu, chikhalidwe chachikulu cha kuyambira kwa mimba ndi kukhalapo kwa 2 maselo ogonana okhwima: wamwamuna ndi wamkazi.
Kodi kutenga pathupi kuli liti?
Monga tanenera kale, nthawi yabwino yoyembekezera kubereka ndi nthawi pambuyo pa ovulation. Pambuyo pa mphukira yakuthwa, dzira limayenda motsatira mazira opita ku uterine.
Pankhaniyi, mphamvu ya dzira imakhala yochepa ndi nthawi. Choncho, kutenga mimba kumatha kokha pakati pa maola khumi ndi awiri ndi awiri ndi awiri kuchokera pa nthawi yomwe kutuluka kwa ovule kuchokera ku follicle.
Kodi zimakhudza bwanji mimba?
Zimadziwika kuti spermatozoa imatha masiku 3-5. Choncho, atagonana, adakali okonzeka kuika dzira panthawiyi. Chotsatira chake, kutenga pakati kungatheke ngakhale kuti kugonana kunali masiku 3-4 chisanafike, ndipo spermatozoa yomwe imakhalabe m'chiberekero idakali moyo.
Kuphatikiza pa nthawi yogonana, kuti msangamsanga kayendetsedwe ka spermatozoa kumakhudza kugonana kumakhudzanso. Pafupipafupi, ndi 3-4 mm mphindi. Choncho, zimatengera pafupifupi ola limodzi kuti liziyendetsedwe kupyolera mu mazira othawa. Zikupezeka kuti kudzipangira feteleza, pambuyo pa kugonana kumachitika ngakhale pamene inali ola limodzi chabe.
Kodi ndizotheka kuti pakhale mlungu?
Amayi ambiri, atadziwa kuti ali ndi pakati, yesetsani kukhazikitsa tsiku pawokha, ndipo kumbukirani pamene mimba imeneyi inachitikira. Koma sikuti nthawi zonse zimatha. Atakhazikitsa nthawi yokhala ndi mimba moyenera, ndipo poyerekeza ndi momwe ultrasound inasonyezera, amayi samvetsa kuti kusiyana kwa sabata imodzi kunachokera kuti.
Chinthuchi ndi chakuti spermatozoa, pokhala mu chiberekero cha uterine, sungathe kukhala ndi mphamvu. Choncho, ngakhale panthawi yomwe ovulation imachitika mutatha kusagonana, mwayi wokhala ndi pakati umapitirira masiku asanu ndi atatu mutatha kugonana, zomwe atsikana ambiri samadziwa.
Momwemo, mayi, podziwa kuti panthawi yomwe amatha kutenga mimba, amatha kuwerengera nthawi yomwe ali ndi mimba, pokumbukira nthawi yomweyo yomwe adagonanapo nthawi yomaliza.