Abesifazane abaninzi bafuna ukukhulelwa intombi, ingakumbi ukuba sele benamakhwenkwe. Ngaphambili, amantombazana asebenzisa imiqondiso eyahlukeneyo kunye nezinkolelo zokunyusa amathuba okukhulelwe, kodwa oomama banamhlanje banomdla wolwazi lwezokwelapha. Kukho iindlela ezininzi zezenzululwazi zokuphumeza umsebenzi.
Iindlela zokukhulelwa intombazana
Abazali abancinci benza iindlela zonyango kunye neempuma zokulawulwa kwezolimo. Ukukhulelwa intombazana ezi ndlela zilandelayo zisetyenziswa:
- Ukubala iintsuku phambi kokuqala kwe- ovulation ;
- ukuzimisela kwexesha lokuvuselelwa kwegazi;
- Itafile zaseJapan;
- Ikhalenda yeChina ;
- iindlela zenyama;
- ukulungiswa kwamandla okubonelela.
Ikamva likayise kunye nonina kubalulekile ukuqaphela ukuba amathuba okukhulelwa kwentombazana nokuba xa usebenzisa zonke izinto ezikhankanywe apha ngentla kwandisa kancane. Inkqubo yokuchumisa ixhomekeke kwiinkqubo eziyinkimbinkimbi zomzimba kunye neekhemikhali, ezinzima ukuchaphazela ngaphandle. Ezi ndlela zincinci kuphela ukunyuka kwamathuba okukhulelwa umntwana osinda ixesha elide, kungekhona isiqinisekiso sokuphumelela.
Indlela yokukhulelwa intombazana nge-ovulation?
Ubulili bomntwana buxhomekeke kwisicwangciso sezinto ze-nucleoprotein. Kwimizimba yokuzala, kukho amadoda amabini kunye nabafazi ababini. Iqanda liqule i-X-chromosomes, kwaye i-spermatozoa ingaba yimihlobo ye-X no-Y. Indlela yodwa yokukhulelwa intombazana kukubonelela ngegetete yowesibini kunye nochumiso ngeesini zesini kunye nesakhiwo se-X. Ngomfanekiso we-chromosome XY, inkwenkwe iya kuzalelwa.
Iingcali zenzululwazi ziye zafumanisa ukuba i-spermatozoons "yindoda" iyona nto ihamba phambili kwaye iyakhawuleza, kodwa ihlala engapheli kweentsuku ezimbini kwaye ibulawa ngokulula nge-acidic medium. "I-Zhivchiki" kunye ne-X-chromosome iyancipha, kodwa inzima. Abaxhatshazelwa kwiimeko ezimbi kwaye banako ukuhlala iintsuku ezi-3, balinde iqanda. Ngokweziseko zezi nkcukacha, kulula ukubala ngeentsuku zintombazana enokukhulelwa.
Ukuqwalasela ubude bomsebenzi we "bhinqa" spermatozoa, kucetyiswa ukuba wenze uthando malunga neeyure ezingama-72 ngaphambi kokuvuthwa. Emva koko, kuya kufuneka ulinde ngesondo ngeentsuku eziyi-3-4. Iingqikithi, i-gametes ene-Y-chromosomes iya kufa ngexesha elichaziweyo, kwaye i-X iya kuhlala. Ngenxa yoko, ikiti ye-nucleoprotein iya kuba ngu-XX nangemva kweenyanga ezili-9 intsapho iya kulungiswa ngumntwana othandekayo.
Indlela yokukhulelwa intombazana ngenxa yokuvuselelwa kwegazi?
Kukho inkolelo yokuba ukubunjwa kwamanzi e-biological yamadoda kunye nomfazi uguquka ngokupheleleyo kwixesha elihlukeneyo lexesha-iminyaka emi-4 ne-3. Kule mibono, le ndlela isekelwe kwindlela yokukhulelwa intombazana ngegazi:
- Ubudala bexesha elizayo bobawo kufuneka bahlulwe ngo-4, kwaye oomama bahlule ngo-3, kodwa kuphela i-integers kufuneka ithathelwe ingqalelo. Ngokomzekelo, indoda ineminyaka engama-35 ubudala, kwaye umfazi uneminyaka engama-28. Iziphumo ziya kuba ngu-8 no-9.
- Yandisa inani elifunyenwe ngu-4 no-3. Kwiimeko ezichaziweyo, iimpendulo zi-32 ne-27.
- Ukukrazula la manani ukusuka kwixesha elikhoyo. Apha - 35-32 no-28-27.
- The lekisa i ziphumo. Kule meko, 4 no-1.
- Ubulili bomntwana buya kufana nento yomzali ogxothwe igazi emva koko. Kulo mzekelo, "umncinci" wendalo we-biological umama.
Indlela yokukhulelwa intombazana - itafile
Kukho indlela yasendulo yaseJapan yokuchaphazela ukuchumisa kweqanda kunye nokuqoqwa kwama-chromosomes. Kubandakanya ukubala ukuba yimiphi imihla yokukhulelwa intombazana isebenzisa itafile ekhethekileyo kunye neesati edibeneyo. Okokuqala, kuyimfuneko "ukudibanisa" iinyanga zokuzalwa kootata nomama. Kwi gridi engezantsi, kufuneka ufumane inamba (1-12) kwi-intersection.
Inombolo efunyenweyo kufuneka ikhunjulwe kwaye iphawulwe kwigrafu efakwe. Uya kunceda ekufumaneni indlela yokukhulelwa intombazana kwaye ibonise inyanga efanelekileyo kakhulu. Umzekelo, umama wazalwa ngo-Ephreli, kwaye ubaba wazalwa ngoFebruwari. Inani labo "elihlanganyelweyo" le-8. Ngokusekelwe kwizikhombisi zesalathisi esisezantsi, isithuba esiphezulu sokukhulelwa umntwana siya kuba ngo-Apreli noDisemba (ngaphantsi ngaphantsi).
Indlela yokukhulelwa intombazana-ikhalenda
AmaTshayina mandulo ayakholelwa ukuba isondo seemvumba sithinteka kuphela ngumama womama ozayo. Baqulunqa ikhalenda ekhethekileyo ebonisa ukuba kulungile ukukhulelwa intombazana. Ibhinqa ifuna ukufumana inani leminyaka epheleleyo kumgca ophezulu kwaye imake iileta "D". Kwiinyanga ezihambelana neeseli ezikhethiweyo, iinzame ezisebenzayo zokukhulelwa ziyacetyiswa. Le ndlela yindlela elula, kodwa engathembekanga, indlela yokukhulelwa intombazana. Ngokutsho koqikelelo lwamaMama, akwenzeki ngokupheleleyo kwaye ulungele ukuzonwabisa.
Kukuphi ukufumana umntwana intombazana?
Ngokusekelwe kubunzima kunye nokukhawuleza kwe-X-spermatozoa, kufuneka bahlasele "abakhuphisanayo" ngokuchumisa i-ovum. Ukuqinisekisa ukuba i-gametes ene-Y-i-chromosomes ayinayo ixesha lokufikelela kwiigetet kuqala, kuyinqweneleka ukukhetha izikhundla ngaphandle kokungena kwangqongqo. Indlela yokukhulelwa kakuhle intombazana - indawo efanelekileyo ebhedeni:
- "Abavangeli";
- "Umgcini";
- "I-spoonful."
Yintoni omele uyidle ukuba ube nentombazana?
Kukho uluvo malunga nempembelelo yokutya komfazi kwisini somntwana wakhe. Ngokwale ngcamango, umama ozayo uya kufuneka okungenani iveki nesiqingatha ngaphambi kokuzama ukukhulelwa ukulungisa ukutya kwakhe. Yintoni ozakuyidla ukuba ube nentombazana:
- yenkomo;
- i-veal;
- imvana;
- i-cottage cheese;
- ubisi;
- ushizi;
- ukhilimu omuncu;
- imana, iirisi zokutya;
- iikaroti;
- beet;
- imbotyi;
- ukhukhamba;
- isitshalo seqanda;
- strawberry;
- iipulo;
- iilum;
- peyari;
- iivambo;
- raspberries;
- peaches;
- iipinapali;
- imango;
- icocoa;
- itiye.
Ukuthotyelwa kwezi ndululo zondlo, njengoko zikhulelwe ukuba zikhulelwe intombazana, zenze igalelo ekubunjweni kwendawo efanelekileyo yesini kunye ne-X-chromosomes. Umama ozayo akadingeki ukuba alandele ngokungqongqo, eyanciphisa kwezinye ukutya kunye neziphuzo. Ezi zikho nje iingcebiso ngokuchanekileyo ekuncedeni ukufezekisa injongo.