Mene ne kake bukatar ka sani don yarinya "kimiyya"?
Kafin ka kwatanta tunanin yarinyar, kana buƙatar sanin waɗannan halaye na physiological. Jima'i na jaririn nan gaba zai dogara ne akan mutumin. Tana daga spermatozoon cewa kwai kwai yana samun X na biyu na chromosome wanda ya ƙayyade jima'i mace. A matsayinka na mai mulki, a cikin maniyyi irin wannan spermatozoa sun kasance ƙasa da wadanda ke da Y-chromosome. Bugu da ƙari, gudunmawar waɗanda ke ɗauke da ƙananan X-chromosome ƙananan, amma suna rayuwa tsawon lokaci. Sabili da haka, don a haifi yarinya, ya zama dole ne X chromosome ya haɗa tare da kwan , wadda aka samar ta hanyar wadannan hanyoyin:
- rage a yawan adadin da aka fitar;
- halittar yanayi mai guba a cikin farji.
Har ila yau, yana da muhimmanci cewa yin jima'i yana faruwa a 'yan kwanaki kafin a fara jima'i. A wannan yanayin, spermatozoa tare da Y-chromosome zai mutu a wannan lokaci, kuma tare da X - zasu shiga haɗuwa.
Yaya za a haifi yarinya ta amfani da kalanda?
Akwai hanyoyi daban-daban na ƙidayar kalandar tsarawa, ta yin amfani da abin da zaka iya tsammanin bayyanar yarinyar. Mafi yawan kalandarku na yau da kullum su ne Jafananci da Sinanci.
Lokacin da aka kirkiro yin amfani da hanyar Sinanci , ana amfani da tebur na musamman wanda ke la'akari da ranar haifuwar uwar gaba.
Lokacin yin amfani da hanyar Jafananci , ana amfani da ranar haihuwa, duka biyu ga mahaifiyar da mahaifin jariri. Bambanci daga Sinanci shi ne cewa an saita lambar iyali, wanda ake amfani dasu don kafa jima'i na tebur na biyu.
Yin amfani da irin wannan nau'i na mata don nunawa yarinya wata hanya ce mara kyau. Duk da haka, a wasu lokuta, mata sun yi daidai da wadannan hanyoyi na kafa jima'i na jariri.
Ta yaya abinci ya shafi jima'i na jariri?
A cikin shekaru da yawa na kallo, an gano cewa cin abinci na mace ma yana shafar jima'i na jaririn nan gaba. Sabili da haka, an shirya abinci na musamman ga ra'ayin yarinya.
Saboda haka, kimanin watanni 3 kafin zuwan da aka tsara, dole ne a rage yawan sukari da aka cinye, da gishiri. Ya kamata samfurori ya ƙunshi karin magnesium da alli. A saboda wannan dalili, ana bada shawarar waɗannan samfurori don amfani:
- abincin teku (ɗan fatar jiki, shrimp, kofi kifi);
- qwai;
- 'ya'yan itace, apples, oranges, pears, raspberries inabi.
- samfurori na madara mai yalwa;
- hatsi (shinkafa, gero);
- kwayoyi (kirki, walnuts, almonds).
Tare da amfani da waɗannan samfurori, yiwuwar ganewar yarinya tana ƙaruwa.
Yaya wannan tasirin ya shafi jima'i na jaririn a lokacin jima'i?
Akwai ra'ayi cewa matsayi na jiki a lokacin jima'i kuma yana shafar jima'i na jaririn nan gaba, kuma akwai ma da ke tattare da tunanin yarinyar. Babban aiki a cikin wannan tsari shi ne sanya hanyar spermatozoon zuwa cikin kwanyar muddin zai yiwu, wanda "mishan" ya kafa, kwance a gefensa da "mace a ciki", ya dace.
Wasu hanyoyi don haifa yarinya
Saboda haka, akwai hanyoyi da yawa, bayan nazarin abin da, mace za ta san yadda za a lissafta tunanin da yarinya take ciki. Amma, babu wani daga cikinsu ya ba ka damar yin haka, tare da yiwuwar kimanin 100% na tsara tsarin yarinyar, kamar dai ba a so.