Wataƙila ranar haihuwar: yaushe za a haifi jaririn?
Wadatacce
Hanya mafi sauki don lissafin ranar isar da yiwuwar shine ƙara kwana 7 zuwa ranar 1 na kwanakin ku na ƙarshe, da watanni 9 zuwa watan da ya faru. Misali, idan kwanan watan hailar ka na karshe ya kasance 12 ga watan Agusta, to ka kara kwanaki 7 zuwa na 12, da kuma watanni 9 zuwa na 8.
Wato: sanin ranar, 12 + 7 = 19, da sanin watan, 8 + 9 = 17, tunda shekarar tana da watanni 12 ne kawai, dole ne a ƙara sauran darajar zuwa shekara mai zuwa, saboda haka sakamakon zai kasance 5 Don haka, ranar haihuwar da za'a iya kaiwa 19 Mayu.
Koyaya, wannan kwanan wata jagora ce kawai ga mai ciki, kuma bazai nuna daidai lokacin da za'a haifi jaririn ba, kamar yadda kwanan watan da aka yi amfani da shi don lissafin ya kirga tsawon makonni 40 na ciki, duk da haka jaririn a shirye yake don a haife shi tun sati na 37, kuma ana iya haihuwa har zuwa sati na 42.
Kalkaleta mai zuwa yana nuna ranar haihuwar mai yuwuwa a hanya mafi sauki, kuma don yin hakan, kawai shigar da rana da watan farkon hailar ta ƙarshe:
Yadda ake sanin kwanan wata ta duban dan tayi
Idan baku san kwanan watan jininku na al'ada ba ko son tabbatarwa daidai game da ranar haihuwar, likitan mahaifa na iya amfani da duban dan tayi, wanda zai ba ku damar lura da sigogin haɓaka, kuma ku gwada waɗannan bayanan tare da tebur wanda ke nuna halaye kuma yana da girma o jariri dole ne ya gabatar da kowane mako na ciki. Bugu da kari, a matsayin mai taimakawa, likita na iya auna tsayin mahaifar kuma ya lura da motsin jariri da bugun zuciya, don tabbatar da ranar da za a haihu.
Koyaya, idan mace ta zaɓi haihuwar ta al'ada, kwanan wata, koda lokacin da aka tabbatar ta hanyar duban dan tayi, na iya ɗan bambanta kaɗan, saboda jaririn yana yanke shawarar lokacin haihuwa tare da jikin matar.
Sabili da haka, kwanan wata yana aiki ne kawai a matsayin ma'auni don shiri don mace da iyalinta, saboda ko kwanan wata da aka nuna akan duban dan tayi bazai iya zama daidai ba, tunda za'a iya haihuwar jaririn har zuwa sati na 42 ba tare da haɗarin rayuwa ba. Duba yadda ake shirya akwatin uwa da jariri don zama uwa.
Yadda ake sanin kwanan wata ta hanyar daukar ciki
Idan kun tabbatar da ranar zane, kawai ku ƙara kwanaki 280 kuma ku raba ta 7, wanda yake wakiltar ranakun mako. Sakamakon zai kasance makonni nawa za a iya haihuwar jaririn, to kawai bincika rana da wata bayan makonnin da aka samo a sakamakon.
Misali: 12 ga watan Agusta + 280 kwanakin / 7 = makonni 41. Sannan gano wuri 12 ga watan Agusta a kalandar kuma la'akari da ranar a matsayin mako na farko kuma ƙidaya makonni 41, wanda ke nufin cewa mai yiwuwa ana iya haihuwar ranar 19 ga Mayu.