{"id":3805,"date":"2020-07-02T08:34:14","date_gmt":"2020-07-02T01:34:14","guid":{"rendered":"http:\/\/localhost\/sinhlongduong_cu\/?p=3805"},"modified":"2022-08-11T10:09:51","modified_gmt":"2022-08-11T10:09:51","slug":"vo-sinh-o-nam-gioi-la-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/sinhlongduong.com\/?p=3805","title":{"rendered":"Nh\u01b0 th\u1ebf n\u00e0o th\u00ec \u0111\u01b0\u1ee3c k\u1ebft lu\u1eadn l\u00e0 v\u00f4 sinh \u1edf nam gi\u1edbi???"},"content":{"rendered":"\n

Nam gi\u1edbi \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n m\u1eafc b\u1ec7nh v\u00f4 sinh l\u00e0 nh\u01b0 th\u1ebf n\u00e0o? Li\u1ec7u c\u00f3 th\u1ec3 c\u00f3 con \u0111\u01b0\u1ee3c n\u1eefa hay kh\u00f4ng? N\u1ebfu c\u00f3 th\u00ec b\u1eb1ng c\u00e1ch n\u00e0o? B\u00e0i chia s\u1ebb n\u00e0y ngo\u00e0i vi\u1ec7c tr\u1ea3 l\u1eddi c\u1eb7n k\u1ebd 3 th\u1eafc m\u1eafc n\u00eau tr\u00ean, \u0111\u1ecdc gi\u1ea3 s\u1ebd c\u00f2n nh\u1eadn th\u00eam \u0111\u01b0\u1ee3c m\u1ed9t th\u00f4ng tin c\u1ef1c k\u1ef3 gi\u00e1 tr\u1ecb kh\u00e1c m\u00e0 c\u00f3 l\u1ebd ch\u1eb3ng \u1edf \u0111\u00e2u kh\u00e1c c\u00f3.<\/em><\/strong><\/p>\n\n\n\n

<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

H\u00e3y t\u00ecm hi\u1ec3u m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n li\u00ean quan nh\u1ea5t \u0111\u1ec3 bi\u1ebft qu\u00e1 tr\u00ecnh sinh s\u1ea3n b\u00ecnh th\u01b0\u1eddng t\u1eeb l\u00fac giao h\u1ee3p gi\u1eefa nam v\u00e0 n\u1eef cho \u0111\u1ebfn khi mang thai em b\u00e9 l\u00e0 nh\u01b0 th\u1ebf n\u00e0o. T\u1eeb \u0111\u00f3, \u0111\u1ecdc gi\u1ea3 s\u1ebd nh\u00ecn nh\u1eadn c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y m\u1ed9t c\u00e1ch t\u1ed1t h\u01a1n, d\u1ec5 hi\u1ec3u h\u01a1n nh\u00e9!<\/span><\/p>\n\n\n\n

Tinh tr\u00f9ng<\/strong>: L\u00e0 m\u1ed9t t\u1ebf b\u00e0o \u0111\u01a1n b\u1ed9i \u0111\u00f3ng g\u00f3p 1\/2 th\u00f4ng tin di truy\u1ec1n v\u00e0 do c\u01a1 quan sinh d\u1ee5c \u0111\u1ef1c t\u1ea1o ra. \u1ede \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa (bao g\u1ed3m con ng\u01b0\u1eddi), tinh tr\u00f9ng quy\u1ebft \u0111\u1ecbnh gi\u1edbi t\u00ednh con con b\u1edfi tr\u1ee9ng lu\u00f4n mang nhi\u1ec5m s\u1eafc th\u1ec3 X. Khi nhi\u1ec5m s\u1eafc th\u1ec3 (NST) X c\u1ee7a tinh tr\u00f9ng k\u1ebft h\u1ee3p v\u1edbi NST X c\u1ee7a tr\u1ee9ng s\u1ebd sinh ra con con l\u00e0 gi\u1ed1ng c\u00e1i. Khi NST Y c\u1ee7a tinh tr\u00f9ng k\u1ebft h\u1ee3p v\u1edbi NST X c\u1ee7a tr\u1ee9ng s\u1ebd sinh ra con con l\u00e0 gi\u1ed1ng \u0111\u1ef1c.<\/span><\/p>\n\n\n\n

T\u1ebf b\u00e0o tr\u1ee9ng<\/strong>: Hay c\u00f2n g\u1ecdi l\u00e0 no\u00e3n, do c\u01a1 quan sinh d\u1ee5c c\u1ee7a con c\u00e1i s\u1ea3n xu\u1ea5t ra (Con ng\u01b0\u1eddi: tr\u1ee9ng \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb bu\u1ed3ng tr\u1ee9ng). T\u1ebf b\u00e0o tr\u1ee9ng c\u0169ng quy\u1ebft \u0111\u1ecbnh 1\/2 gen di truy\u1ec1n c\u00f2n l\u1ea1i.<\/span><\/p>\n\n\n\n

Th\u1ee5 tinh<\/strong>: L\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa tr\u1ee9ng v\u00e0 tinh tr\u00f9ng \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u1ee3p t\u1eed. Th\u1ee5 tinh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1ch t\u1ef1 nhi\u00ean (quan h\u1ec7) ho\u1eb7c nh\u00e2n t\u1ea1o.<\/span><\/p>\n\n\n\n

Th\u1ee5 thai<\/strong>: Sau c\u1ee7a qu\u00e1 tr\u00ecnh th\u1ee5 tinh, h\u1ee3p t\u1eed tr\u1ee9ng v\u00e0 tinh tr\u00f9ng theo \u1ed1ng d\u1eabn \u0111\u01b0\u1ee3c \u0111\u01b0a \u0111\u1ebfn c\u1ed5 t\u1eed cung \u0111\u1ec3 l\u00e0m t\u1ed5.<\/span><\/p>\n\n\n\n

\u0110\u1ec3 nghi\u00ean c\u1ee9u chi ti\u1ebft h\u01a1n v\u1ec1 th\u1ee5 thai m\u1eddi truy c\u1eadp: <\/span>D\u1ea5u hi\u1ec7u mang thai s\u1edbm sau 7 ng\u00e0y quan h\u1ec7<\/strong><\/a><\/p>\n\n\n\n

V\u00f4 sinh \u1edf nam gi\u1edbi nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/span><\/h2>\n\n\n\n

\u0110\u1ec3 bi\u1ebft b\u1ec7nh v\u00f4 sinh \u1edf nam gi\u1edbi l\u00e0 nh\u01b0 th\u1ebf n\u00e0o ta h\u00e3y \u0111i v\u00e0o t\u00ecm hi\u1ec3u 2 v\u1ea5n \u0111\u1ec1 nh\u01b0 sau: “<\/span>Khi n\u00e0o th\u00ec nam gi\u1edbi \u0111\u01b0\u1ee3c k\u1ebft lu\u1eadn l\u00e0 v\u00f4 sinh?<\/span><\/em>” v\u00e0 “<\/span>Nguy\u00ean nh\u00e2n g\u00e2y v\u00f4 sinh \u1edf nam gi\u1edbi l\u00e0 do \u0111\u00e2u?<\/span><\/em>“.<\/span><\/p>\n\n\n\n

1. Khi n\u00e0o th\u00ec nam gi\u1edbi b\u1ecb coi l\u00e0 v\u00f4 sinh?<\/strong><\/span><\/h3>\n\n\n\n

N\u00f3i theo c\u00e1ch \u0111\u01a1n gi\u1ea3n, nam gi\u1edbi \u0111\u01b0\u1ee3c k\u1ebft lu\u1eadn l\u00e0 v\u00f4 sinh (hay kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng sinh s\u1ea3n) t\u1ee9c l\u00e0 anh ta kh\u00f4ng th\u1ec3 khi\u1ebfn ng\u01b0\u1eddi ph\u1ee5 n\u1eef c\u00f3 s\u1ee9c kh\u1ecfe sinh s\u1ea3n b\u00ecnh th\u01b0\u1eddng mang thai \u0111\u01b0\u1ee3c theo c\u00e1ch quan h\u1ec7 t\u00ecnh d\u1ee5c t\u1ef1 nhi\u00ean.<\/span><\/p>\n\n\n\n

C\u1ee5 th\u1ec3 h\u01a1n \u0111\u00f3 l\u00e0 :<\/span><\/p>\n\n\n\n