Conceiving moshanyana - mokhoa saense

Boholo ba "setso" mekhoa ea boleloa esale pele ka le rera ho kopanela liphate bokamoso ba ngoana ha a na motheo oa saense. liphello tse ntle li ne li fumaneha ka ho latelwa le "batho" ho nka le mekhoa hangata e na le botho ba tšohanyetso. Ka hona, le emoloa ea moshanyana ho molemo ho rera ka tsela e saense.

Ho ea ka lipalo-palo ho tsoaloa, ho e mong le banana ba 100 ba le karolelano ea bashanyana ba 106. Sena ke ka lebaka la palo e phahameng ea batho ba shoang ea bashanyana le mafolofolo a basali.

mekhoa ea saense ea conceiving moshanyana ke ka kopana le kahlolo e molemo ea e behiloeng e itseng ea chromosomes peō ea botona ka ba batona le mahe a ka tse tšehali tsa chromosomes nakong peō. 'nete ea hore peō ea botona le lehe e na le 23 chromosomes, ho akarelletsa le 22 somatic,' me e 'ngoe e etsang qeto ea hore batho ba bong bo sa lesea.

Ho basali ba, lehe kamehla na feela X-chromosome tse rerang ho kopanela liphate le ngoana eo. E leng banna, peō ea botona e ka ba le X, le Y-chromosome.

Tshwaragano baka motho kokoana-hloko li-cell genotype: M (46 XY) kapa e motšehali (46 XX). Ke hore, ho rera ho kopanela liphate le ngoana e etsang qeto ea hore ha e kopana le chromosomes ho kopanela liphate. Ha e kopana le le chromosomes XY tla, ho tla tsoaloa ke batho, ha XX - ngoanana.

Kahoo, boikarabelo ba conceiving moshanyana larileng ka ka ho feletseng ka Ntate, kaha ho thehoe oa bong ba ngoana e itšetlehile ka e motona lisele tse ho ikatisa. Le mekhoa ea saense boikemisetso ba ho kopanela liphate ba sa lesea ka motsotso oa emoloa lokela ho thehoa ka thepa ena seleng e itseng kokoana-hloko.

Ho na le phapang pakeng tsa X le Y peō ea botona. Spermatozoa ka X-chromosome kholoanyane ka boholo, a solofetsa, empa haholo butle ho feta lisele tse kokoana-hloko ho tloha Y chromosome. Ka thepa tsena tsa lisele tse motona kokoana-hloko e thehiloeng kemiso ngoana mokhoa oa letsatsi oocyte ovulation.

Ha kopanela liphate ho emola lesea o beha matsatsi a seng makae pele ho ovulation, kgonego ya conceiving ngoanana e sharply tse eketsehileng, joaloka pampitšana genital tsa basali e tla sala a le mong feela ho fetisisa sa shoeng le solofetsang peō ea botona e nang le X-chromosome. E le hore ba tla kopana feela hlaha lehe.

Conceiving moshanyana ka etsoa'ng haeba ho ila ho kopanela liphate ho fihlela letsatsing la ovulation ke seng ka tlase ho ka beke, 'me kopanela liphate ho tla etsahala ka letsatsi la ovulation. Ebe ho feta "nimble» Y-peō ea botona raka X-peō ea botona le matla ka ho fetisisa oa bona, oa pele oa ho phunyeletse leheng.

Thutong ena ea saense justifies le "sechaba" ho atamela thero ea mokatong le emoloa ngoana, ke mang ka ho kopanela liphate molekane. Haeba u na le ho kopanela liphate hangata, born moemeli oa bong bo matla le ho feta, 'me haeba ba atisa ho qoba ho ho kopanela liphate matsatsi a' maloa, moo ngoanana e mong.

Kgonego ya ho tsoala moshanyana ka angoa ke lintho tse ling tse ka bopaki tse thehiloeng Bibeleng. Ka mohlala, acid e-alkaline tikoloho hara botshehadi e. 'Nete ke hore pele ho ovulation ph hlokomela tikoloho ea ka hara botshehadi ho feta asiti. Ka lebaka leo, peō ea botona e tsoang ho e tona Y-chromosome shoa ka potlako. Letsatsi la acid e-alkaline tikoloho ya ovulation e fetola ka nģa ea alkalinization, ho bopa le tikoloho e phutholohile haholoanyane bakeng sa Y-peō ea botona, 'me e le ngoana oa moshemane.

Ha mosali e mong ha a sa tsebe hantle letsatsi la ovulation, joale e ke ho hlokahala hore ka nepo fumana ho sebedisa basal mocheso oa 'mele chate, Ovulation Test, kapa oa ultrasound. Hlokometse'ng ka nako ya ho qala ya tshebetso ena lokela ho ho phethahatsoa ka hara lipotolohong tse seng kae matsatsing. Ho ea ka liphetho tsa bona, mosali e mong ka ithuta ho ikutloa ovulation, ntle le ho retelehela ho bolela botekgeniki, tse kang boikutlo ba ho bohloko mpeng, ho nyekoa ke pelo, profuse tebelwa ya mucus pampitšaneng ikatisa.

Kahoo, conceiving moshanyana lokela ho phethahatsoa ka mor'a 7-10 letsatsi teloe ho kopanela liphate nakong ovulation. Ebe haholo eketsa monyetla hore ke peō ea botona e nang le Y-chromosome, pele ho finyella lehe le phunyeletse ho, a beleha bophelo bo bocha.