T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: 80 l\u1eddi m\u1eb9 g\u1eedi con g\u00e1i \u2013 T\u1eeb Ninh<\/p>\n\n\n\n
Minh Anh th\u00e2n m\u1ebfn:<\/p>\n\n\n\n
C\u00f3 m\u1ed9t l\u1ea7n n\u00f3i \u0111\u1ebfn chuy\u1ec7n b\u00e0 n\u1ed9i nh\u00e0 ai \u0111\u00f3 (m\u1eb9 kh\u00f4ng nh\u1edb r\u00f5) ch\u1ec9 th\u00edch ch\u00e1u trai, kh\u00f4ng th\u00edch ch\u00e1u g\u00e1i, con v\u00f4 c\u00f9ng t\u1ee9c t\u1ed1i v\u00e0 n\u00f3i: \u201cCon g\u00e1i th\u00ec c\u00f3 l\u00e0m sao? T\u1ea1i sao kh\u00f4ng th\u00edch con g\u00e1i ch\u1ee9? Con th\u1ea5y con g\u00e1i c\u00f2n t\u1ed1t h\u01a1n con trai\u201d. Ch\u1eafc h\u1eb3n con s\u1ebd th\u1eafc m\u1eafc t\u1ea1i sao b\u1ed7ng nhi\u00ean m\u1eb9 l\u1ea1i n\u00f3i chuy\u1ec7n n\u00e0y? B\u1edfi v\u00ec n\u00f3 c\u00f3 li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 th\u1ee9 ba m\u00e0 ng\u00e0y h\u00f4m nay ch\u00fang ta s\u1ebd b\u00e0n \u0111\u1ebfn: sinh con trai hay con g\u00e1i l\u00e0 do c\u00e1i g\u00ec quy\u1ebft \u0111\u1ecbnh? C\u00f2n n\u1eefa, t\u1ea1i sao l\u1ea1i c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng sinh \u0111\u00f4i (th\u1eadm ch\u00ed l\u00e0 sinh ba ho\u1eb7c nhi\u1ec1u h\u01a1n)?<\/p>\n\n\n\n
Gi\u1edbi t\u00ednh c\u1ee7a con ng\u01b0\u1eddi c\u00f3 li\u00ean quan \u0111\u1ebfn nhi\u1ec5m s\u1eafc th\u1ec3. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n l\u00e0, trong t\u1ebf b\u00e0o c\u1ee7a con ng\u01b0\u1eddi c\u00f3 23 nhi\u1ec5m s\u1eafc th\u1ec3, trong \u0111\u00f3 c\u00f3 m\u1ed9t c\u1eb7p nhi\u1ec5m s\u1eafc th\u1ec3 gi\u1edbi t\u00ednh, s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1edbi t\u00ednh l\u00e0 do n\u00f3 quy\u1ebft \u0111\u1ecbnh. Nhi\u1ec5m s\u1eafc th\u1ec3 gi\u1edbi t\u00ednh c\u1ee7a m\u1eb9 (t\u1ee9c l\u00e0 n\u1eef gi\u1edbi) c\u00f3 hai nhi\u1ec5m s\u1eafc th\u1ec3 gi\u1ed1ng h\u1ec7t nhau, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 XX; c\u00f2n nhi\u1ec5m s\u1eafc th\u1ec3 gi\u1edbi t\u00ednh c\u1ee7a b\u1ed1 (nam gi\u1edbi) l\u00e0 hai nhi\u1ec5m s\u1eafc th\u1ec3 c\u00f3 h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau, m\u1ed9t nhi\u1ec5m s\u1eafc th\u1ec3 l\u00e0 X, m\u1ed9t nhi\u1ec5m s\u1eafc th\u1ec3 l\u00e0 Y. V\u00ec v\u1eady, tinh tr\u00f9ng c\u1ee7a ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng s\u1ebd chia th\u00e0nh hai lo\u1ea1i: m\u1ed9t lo\u1ea1i ch\u1ee9a nhi\u1ec5m s\u1eafc th\u1ec3 X, m\u1ed9t lo\u1ea1i ch\u1ee9a s\u1eafc th\u1ec3 Y. N\u1ebfu l\u00e0 tinh tr\u00f9ng mang nhi\u1ec5m s\u1eafc th\u1ec3 X, khi th\u1ee5 tinh v\u1edbi tr\u1ee9ng c\u1ee7a ng\u01b0\u1eddi m\u1eb9 s\u1ebd t\u1ea1o ra h\u1ee3p t\u1eed mang nhi\u1ec5m s\u1eafc th\u1ec3 gi\u1edbi t\u00ednh l\u00e0 XX, l\u00fac \u1ea5y em b\u00e9 s\u1ebd l\u00e0 con g\u00e1i; n\u1ebfu tr\u1ee9ng \u0111\u01b0\u1ee3c th\u1ee5 tinh mang nhi\u1ec5m s\u1eafc th\u1ec3 XY, em b\u00e9 s\u1ebd l\u00e0 con trai. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 th\u1ea5y, sinh con trai hay con g\u00e1i l\u00e0 do ng\u01b0\u1eddi b\u1ed1 quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n
C\u00f2n v\u1ec1 v\u1ea5n \u0111\u1ec1 sinh \u0111\u00f4i (ho\u1eb7c nhi\u1ec1u h\u01a1n) l\u00e0 nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n\n
\u0110a s\u1ed1 ph\u1ee5 n\u1eef tu\u1ed5i tr\u01b0\u1edfng th\u00e0nh, m\u1ed7i th\u00e1ng s\u1ebd c\u00f3 m\u1ed9t qu\u1ea3 tr\u1ee9ng ch\u00edn \u0111\u01b0\u1ee3c ph\u00f3ng th\u00edch ra kh\u1ecfi bu\u1ed3ng tr\u1ee9ng, v\u00e0 s\u1ebd k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t tinh tr\u00f9ng. Nh\u01b0ng \u0111\u00f4i khi, t\u1ebf b\u00e0o tr\u1ee9ng \u0111\u01b0\u1ee3c th\u1ee5 tinh s\u1ebd ti\u1ebfn h\u00e0nh ph\u00e2n chia t\u1ebf b\u00e0o, tr\u1edf th\u00e0nh hai (hai ho\u1eb7c nhi\u1ec1u h\u01a1n), t\u1ee9c l\u00e0 m\u1ed9t qu\u1ea3 tr\u1ee9ng \u0111\u00e3 th\u1ee5 tinh s\u1ebd ph\u00e1t tri\u1ec3n th\u00e0nh hai (ho\u1eb7c nhi\u1ec1u h\u01a1n) thai nhi, \u0111\u00e2y ch\u00ednh l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng mang song thai (ho\u1eb7c \u0111a thai) c\u00f3 gi\u1edbi t\u00ednh v\u00e0 ngo\u1ea1i h\u00ecnh gi\u1ed1ng nhau. C\u0169ng c\u00f3 tr\u01b0\u1eddng h\u1ee3p do nguy\u00ean nh\u00e2n n\u00e0o \u0111\u00f3 m\u00e0 c\u01a1 th\u1ec3 ng\u01b0\u1eddi ph\u1ee5 n\u1eef ph\u00f3ng th\u00edch c\u00f9ng l\u00fac hai tr\u1ee9ng (ho\u1eb7c nhi\u1ec1u h\u01a1n), l\u1ea7n l\u01b0\u1ee3t th\u1ee5 tinh v\u1edbi hai (ho\u1eb7c nhi\u1ec1u h\u01a1n) tinh tr\u00f9ng, \u0111\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng sinh \u0111\u00f4i kh\u00e1c tr\u1ee9ng: gi\u1edbi t\u00ednh v\u00e0 di\u1ec7n m\u1ea1o c\u1ee7a hai em b\u00e9 c\u00f3 th\u1ec3 s\u1ebd kh\u00e1c nhau. \u0110\u00e2y ch\u00ednh l\u00e0 nguy\u00ean nh\u00e2n v\u00ec sao m\u00e0 c\u00f3 tr\u01b0\u1eddng h\u1ee3p song thai (ho\u1eb7c \u0111a thai) c\u00f3 gi\u1edbi t\u00ednh v\u00e0 di\u1ec7n m\u1ea1o gi\u1ed1ng h\u1ec7t nhau; nh\u01b0ng c\u0169ng c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p song thai (ho\u1eb7c \u0111a thai) m\u00e0 gi\u1edbi t\u00ednh kh\u00e1c nhau.<\/p>\n\n\n\n
M\u1eb9<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: 80 l\u1eddi m\u1eb9 g\u1eedi con g\u00e1i \u2013 T\u1eeb Ninh Minh Anh th\u00e2n m\u1ebfn: C\u00f3 m\u1ed9t l\u1ea7n n\u00f3i \u0111\u1ebfn chuy\u1ec7n b\u00e0 n\u1ed9i nh\u00e0 ai \u0111\u00f3 (m\u1eb9 kh\u00f4ng nh\u1edb r\u00f5) ch\u1ec9 th\u00edch ch\u00e1u trai, kh\u00f4ng th\u00edch ch\u00e1u g\u00e1i, con v\u00f4 c\u00f9ng t\u1ee9c t\u1ed1i v\u00e0 n\u00f3i: \u201cCon g\u00e1i th\u00ec c\u00f3 l\u00e0m sao? T\u1ea1i sao […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[22],"tags":[],"class_list":["post-16814","post","type-post","status-publish","format-standard","hentry","category-tam-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=16814"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16814\/revisions"}],"predecessor-version":[{"id":16815,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16814\/revisions\/16815"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}