Ilindele ingane. Njengoba sokuvuselela igazi ukwazi ubulili wosana?

Yonke imibhangqwana enilindé ingane, yebo, ngifuna ukufunda okuningi ngangokunokwenzeka ngokushesha bangobani ozozalwa - indodakazi noma indodana. Futhi abanye abantu ngisho ekuqaleni zama unamathele amathiphu ezithile ukuze abe neqhaza ukuvela ingane ethile ubulili. Pretty theory ezithakazelisayo, ziye zanda eminyakeni yamuva, okwenza kube lula sokuvuselela igazi ukwazi ubulili ingane.

Ucwaningo oluhlukahlukene luye lwabonisa ukuthi njalo ngezikhathi ezithile njengoba igazi besifazane futhi emzimbeni wesilisa ibuyekeziwe. Naphansi ingane ukuba azalelwe ngazimbili, kuzoncika igazi omunye abashadayo ngesikhathi sokuhlala kwesisu kwaba "omncane".

Ukubuyekeza igazi ufunde ubulili womntwana, kufanele wazi ukuthi abesifazane egazi ishintsha kanye ngeminyaka emithathu, isikhathi amadoda kuba okuncane isikhathi eside - kanye njalo ngemva kweminyaka emine. Okungukuthi, abangabantwana yokubuyekeza yenzeka abesifazane oneminyaka engu-15, 18, 21, 24, 27 nokunye iminyaka, futhi abameleli ubulili namandla, ngokulandelana, 16, 20, 24, 28.

Ake sibheke ezinye izibonelo ezingokoqobo. Uma umama okwamanje, isibonelo, iminyaka engu-20 ubudala, futhi uyise - 25, igazi layo eyagcinwa ukubuyekezwa eminyakeni emibili edlule, futhi - eyodwa kuphela. Okungukuthi, kusukela umbono kwemfundiso yokuziphendukela maningi amathuba lokuzalwa womfana.

Zama ukuthola sokuvuselela igazi ukwazi ubulili wengane, uma owesifazane oneminyaka engamashumi amabili nambili, kanye daddy esizayo - amabili nesikhombisa. Lapha, kunalokho, usethubeni elihle ukuzalwa amantombazane.

Uma ufisa ukuvuselela ngegazi ukwazi ubulili wengane, kufanele ucabangele ezinye umehluko wemisindo nemiqondo yamagama ukuthi kukhona sici for le ndlela. Ukusebenzisa kubaluleke kakhulu sokuba acabangele ukuthi kukhona kwadingeka ukulahlekelwa kwaba lokuhlinzwa igazi ndawo, bebeletha, isisu, ukumpontshelwa nokunye. D. Uma kunjalo, ukubala kufanele sigcwaliswe, kusukela hhayi kusuka ubudala, futhi hhayi nje kulezi zinyanga ukopha.

Imfundiso ngenhla has abasekeli bayo, futhi labo linombono wokuthi akukho izibalo futhi akukho wezibalo akusizi "uhlelo" ingane of a sex ezithile. Futhi indlela kuphela ukwazi ubulili umntwana, bacabanga - lena ultrasound bendabuko.

Nokho, kuba khona ulwazi mayelana nezici zomzimba womuntu kanye izovumela ososayensi ukuba China lasendulo ukwenza ithebula ayo, lapho ungakwazi futhi ukufunda ubulili wosana egazini likamama, ukuba ngqo - I-"yobudala" zalo. Lokhu ucabangela hhayi kuphela inani leminyaka egcwele, kodwa empeleni isibalo sezinyanga. Kukholakala ukuthi izinyanga ezahlukene (kusukela 1st kuya 12) anda ematfuba sokuzalwa kwezingane nabesifazane ezahlukene.

Nokho, zonke lezi zindlela ungavumeli ukuba uthole yi okuthembekile. Futhi manje ngesonto 7 th yokukhulelwa, ungathatha ukuhlaziya egazi emithanjeni futhi uthole impendulo ngqo. Njengoba yaziwa, egazini umama esizayo elikhona encane nje, ne-DNA ingane. X Y, no-chromosomes e Y iyingqayizivele amadoda - It is ukuthi abantu kunezinhlobo ezimbili wama-chromosomes ezaziwayo. Uma egazini likamama show okungenani oyedwa onjalo, nge Amathuba 99% ukukhanyisa umfana livela.

Manje wazi kanjani ukuthola ucansi wengane abazali lokuzalwa, futhi bakwazi ukuhlela ukukhulelwa ukuze ukukhanya uvele indodana noma indodakazi, kuye ngokuthi izifiso zakho.