{"id":3538,"date":"2014-07-17T17:00:00","date_gmt":"2014-07-17T10:00:00","guid":{"rendered":"https:\/\/yhoccongdong.org\/san-phu-khoa\/su-phat-trien-cua-thai-nhi-trong-bung-me\/"},"modified":"2024-04-28T23:56:29","modified_gmt":"2024-04-28T16:56:29","slug":"su-phat-trien-cua-thai-nhi-trong-bung-me","status":"publish","type":"post","link":"https:\/\/yhoccongdong.com\/san-phu-khoa\/su-phat-trien-cua-thai-nhi-trong-bung-me\/","title":{"rendered":"S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi trong b\u1ee5ng m\u1eb9"},"content":{"rendered":"<h2 id=\"qua-trinh-mang-thai-bat-dau-nhu-the-nao\">Qu\u00e1 tr\u00ecnh mang thai b\u1eaft \u0111\u1ea7u nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-22840 size-full\" src=\"https:\/\/yhoccongdong.com\/san-phu-khoa\/wp-content\/uploads\/sites\/4\/2014\/07\/su-phat-trien-cua-thai.jpg\" alt=\"S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi trong b\u1ee5ng m\u1eb9\" width=\"660\" height=\"330\" \/><\/p>\n<p style=\"text-align: center;\"><em> \u1ea2nh minh h\u1ecda: Qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a ph\u00f4i thai<\/em><\/p>\n<p>S\u1ef1 th\u1ee5 thai l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a m\u1ed9t tr\u1ee9ng v\u00e0 m\u1ed9t tinh tr\u00f9ng. \u0110\u00f3 l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong m\u1ed9t chu\u1ed7i ph\u1ee9c t\u1ea1p c\u1ee7a nh\u1eefng s\u1ef1 ki\u1ec7n d\u1eabn \u0111\u1ebfn vi\u1ec7c mang thai. S\u1ef1 th\u1ee5 thai di\u1ec5n ra trong \u1ed1ng d\u1eabn tr\u1ee9ng. Trong m\u1ed9t v\u00e0i ng\u00e0y ti\u1ebfp theo, tr\u1ee9ng v\u00e0 tinh tr\u00f9ng \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ee3p nh\u1ea5t di chuy\u1ec3n t\u1eeb \u1ed1ng d\u1eabn tr\u1ee9ng \u0111\u1ebfn l\u00f2ng t\u1eed cung. T\u1ea1i \u0111\u00e2y, tr\u1ee9ng \u0111\u01b0\u1ee3c l\u00e0m t\u1ed5 v\u00e0 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n.<\/p>\n<p>C\u1ee5m nh\u1eefng t\u1ebf b\u00e0o t\u1edbi t\u1eed cung n\u00e0y s\u1ebd tr\u1edf th\u00e0nh thai nhi v\u00e0 nhau thai. Nhau th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng nu\u00f4i d\u01b0\u1ee1ng s\u1ef1 s\u1ed1ng trong su\u1ed1t qu\u00e1 tr\u00ecnh mang thai. N\u00f3 cung c\u1ea5p oxy, ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 k\u00edch th\u00edch t\u1ed1 (hormones) t\u1eeb ng\u01b0\u1eddi m\u1eb9 \u0111\u1ebfn b\u00e0o thai.<\/p>\n<h2 id=\"qua-trinh-mang-thai-binh-thuong-keo-dai-trong-bao-lau\">Qu\u00e1 tr\u00ecnh mang thai b\u00ecnh th\u01b0\u1eddng k\u00e9o d\u00e0i trong bao l\u00e2u?<\/h2>\n<p>M\u1ed9t qu\u00e1 tr\u00ecnh mang thai b\u00ecnh th\u01b0\u1eddng k\u00e9o d\u00e0i kho\u1ea3ng 280 ng\u00e0y (40 tu\u1ea7n), \u0111\u1ebfm t\u1eeb ng\u00e0y \u0111\u1ea7u ti\u00ean c\u1ee7a k\u1ef3 kinh nguy\u1ec7t cu\u1ed1i c\u00f9ng c\u1ee7a b\u1ea1n. Tuy nhi\u00ean, m\u1ed9t giai \u0111o\u1ea1n thai k\u1ef3 b\u00ecnh th\u01b0\u1eddng th\u00ec k\u00e9o d\u00e0i \u00edt nh\u1ea5t l\u00e0 259 ng\u00e0y \u0111\u1ebfn nhi\u1ec1u nh\u1ea5t l\u00e0 294 ng\u00e0y (37- 42 tu\u1ea7n). 40 tu\u1ea7n c\u1ee7a thai k\u1ef3 \u0111\u01b0\u1ee3c chia ra l\u00e0m ba qu\u00fd. M\u1ed7i qu\u00fd k\u00e9o d\u00e0i kho\u1ea3ng 12 &#8211; 13 tu\u1ea7n (ho\u1eb7c kho\u1ea3ng 3 th\u00e1ng).<\/p>\n<h2 id=\"tu-cung-thay-doi-nhu-the-nao-trong-suot-qua-trinh-mang-thai\">T\u1eed cung thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o trong su\u1ed1t qu\u00e1 tr\u00ecnh mang thai?<\/h2>\n<p>Trong su\u1ed1t qu\u00e1 tr\u00ecnh mang thai, th\u00e0nh t\u1eed cung c\u1ee7a ph\u1ee5 n\u1eef d\u00e0y l\u00ean v\u00e0 m\u1ea1ch m\u00e1u c\u1ee7a th\u00e0nh t\u1eed cung n\u1edf l\u1edbn ra \u0111\u1ec3 nu\u00f4i d\u01b0\u1ee1ng b\u00e0o thai. Khi qu\u00e1 tr\u00ecnh mang thai ph\u00e1t tri\u1ec3n, t\u1eed cung gi\u00e3n ra \u0111\u1ec3 t\u1ea1o kho\u1ea3ng tr\u1ed1ng cho em b\u00e9 l\u1edbn l\u00ean. T\u1ea1i th\u1eddi \u0111i\u1ec3m khi em b\u00e9 \u0111\u01b0\u1ee3c sinh ra, t\u1eed cung c\u1ee7a b\u1ea1n s\u1ebd l\u1edbn h\u01a1n nhi\u1ec1u l\u1ea7n so v\u1edbi k\u00edch c\u1ee1 b\u00ecnh th\u01b0\u1eddng.<\/p>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-dau-tien-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng \u0111\u1ea7u ti\u00ean c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng \u0111\u1ea7u ti\u00ean c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>Tr\u1ee9ng th\u1ee5 tinh b\u00e1m v\u00e0o th\u00e0nh t\u1eed cung. M\u1ed9t s\u1ed1 nh\u1eefng t\u1ebf n\u00e0o n\u00e0y s\u1ebd ph\u00e1t tri\u1ec3n th\u00e0nh em b\u00e9. Nh\u1eefng t\u1ebf b\u00e0o kh\u00e1c s\u1ebd t\u1ea1o th\u00e0nh nhau.<\/li>\n<li>C\u00e1nh tay v\u00e0 ch\u00e2n b\u1eaft \u0111\u1ea7u h\u00ecnh th\u00e0nh.<\/li>\n<li>N\u00e3o v\u00e0 t\u1ee7y s\u1ed1ng b\u1eaft \u0111\u1ea7u h\u00ecnh th\u00e0nh.<\/li>\n<li>Tim v\u00e0 ph\u1ed5i b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n. Tim b\u1eaft \u0111\u1ea7u \u0111\u1eadp g\u1ea7n cu\u1ed1i c\u1ee7a th\u00e1ng n\u00e0y.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-hai-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 hai c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 hai c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>M\u00ed m\u1eaft h\u00ecnh th\u00e0nh, nh\u01b0ng v\u1eabn c\u00f2n nh\u1eafm.<\/li>\n<li>Tai trong b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n.<\/li>\n<li>X\u01b0\u01a1ng xu\u1ea5t hi\u1ec7n.<\/li>\n<li>M\u1eaft c\u00e1 ch\u00e2n, c\u1ed5 tay, ng\u00f3n tay v\u00e0 ng\u00f3n ch\u00e2n h\u00ecnh th\u00e0nh.<\/li>\n<li>B\u1ed9 ph\u1eadn sinh d\u1ee5c b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n.<\/li>\n<li>\u0110\u1ebfn cu\u1ed1i th\u00e1ng th\u1ee9 hai, t\u1ea5t c\u1ea3 c\u01a1 quan v\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 th\u1ec3 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-ba-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 ba c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 ba c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>20 ch\u1ed3i cho r\u0103ng t\u01b0\u01a1ng lai xu\u1ea5t hi\u1ec7n.<\/li>\n<li>T\u1ea5t c\u1ea3 nh\u1eefng ph\u1ea7n n\u1ed9i t\u1ea1ng \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh, nh\u01b0ng ch\u01b0a \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<li>Ng\u00f3n tay v\u00e0 ng\u00f3n ch\u00e2n ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n. Nh\u1eefng m\u00f3ng m\u1ec1m b\u1eaft \u0111\u1ea7u h\u00ecnh th\u00e0nh.<\/li>\n<li>X\u01b0\u01a1ng v\u00e0 b\u1eafp th\u1ecbt b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n.<\/li>\n<li>Ru\u1ed9t b\u1eaft \u0111\u1ea7u h\u00ecnh th\u00e0nh.<\/li>\n<li>X\u01b0\u01a1ng s\u1ed1ng th\u00ec m\u1ec1m v\u00e0 c\u00f3 th\u1ec3 u\u1ed1n cong.<\/li>\n<li>Da th\u00ec g\u1ea7n nh\u01b0 trong su\u1ed1t.<\/li>\n<li>B\u00e0n tay ph\u00e1t tri\u1ec3n nhi\u1ec1u h\u01a1n b\u00e0n ch\u00e2n.<\/li>\n<li>C\u00e1nh tay th\u00ec d\u00e0i h\u01a1n ch\u00e2n.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-tu-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 t\u01b0 c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 t\u01b0 c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>L\u00f4ng m\u00e0y, l\u00f4ng mi v\u00e0 m\u00f3ng tay h\u00ecnh th\u00e0nh.<\/li>\n<li>C\u00e1nh tay v\u00e0 ch\u00e2n c\u00f3 th\u1ec3 g\u1eadp l\u1ea1i.<\/li>\n<li>Nh\u1eefng b\u1ed9 ph\u1eadn sinh d\u1ee5c b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh.<\/li>\n<li>Da nh\u0103n l\u1ea1i v\u00e0 c\u01a1 th\u1ec3 \u0111\u01b0\u1ee3c bao ph\u1ee7 v\u1edbi m\u1ed9t l\u1edbp ch\u1ea5t g\u00e2y (vernix) v\u00e0 l\u00f4ng m\u1ecbn (laguno).<\/li>\n<li>Nhau \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<li>Tai ngo\u00e0i b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n.<\/li>\n<li>Thai nhi c\u00f3 th\u1ec3 nu\u1ed1t v\u00e0 nghe.<\/li>\n<li>C\u1ed5 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh.<\/li>\n<li>Th\u1eadn ho\u1ea1t \u0111\u1ed9ng v\u00e0 b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t n\u01b0\u1edbc ti\u1ec3u.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-nam-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 n\u0103m c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 n\u0103m c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>Ph\u1ea3n x\u1ea1 m\u00fat ph\u00e1t tri\u1ec3n. N\u1ebfu b\u00e0n tay th\u1ea3 n\u1ed5i g\u1ea7n mi\u1ec7ng, thai nhi c\u00f3 th\u1ec3 m\u00fat ng\u00f3n tay c\u00e1i.<\/li>\n<li>Thai nhi th\u00ec hi\u1ebfu \u0111\u1ed9ng h\u01a1n. Ng\u01b0\u1eddi m\u1eb9 c\u00f3 th\u1ec3 c\u1ea3m th\u1ea5y s\u1ef1 c\u1eed \u0111\u1ed9ng c\u1ee7a thai nhi.<\/li>\n<li>Thai nhi ng\u1ee7 v\u00e0 th\u1ee9c th\u01b0\u1eddng xuy\u00ean.<\/li>\n<li>M\u00f3ng ph\u00e1t tri\u1ec3n \u1edf \u0111\u1ea7u c\u1ee7a nh\u1eefng ng\u00f3n tay.<\/li>\n<li>T\u00fai m\u1eadt b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t m\u1eadt, \u0111\u01b0\u1ee3c c\u1ea7n thi\u1ebft \u0111\u1ec3 ti\u00eau h\u00f3a ch\u1ea5t dinh d\u01b0\u1ee1ng.<\/li>\n<li>\u1ede b\u00e9 g\u00e1i, tr\u1ee9ng h\u00ecnh th\u00e0nh trong bu\u1ed3ng tr\u1ee9ng.<\/li>\n<li>\u1ede b\u00e9 trai, tinh ho\u00e0n b\u1eaft \u0111\u1ea7u di chuy\u1ec3n t\u1eeb b\u1ee5ng xu\u1ed1ng b\u00ecu d\u00e1i.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-sau-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 s\u00e1u c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 s\u00e1u c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>L\u00f4ng t\u00f3c th\u1eadt b\u1eaft \u0111\u1ea7u m\u1ecdc.<\/li>\n<li>N\u00e3o ph\u00e1t tri\u1ec3n nhanh.<\/li>\n<li>M\u1eaft b\u1eaft \u0111\u1ea7u m\u1edf.<\/li>\n<li>D\u1ea5u v\u00e2n tay v\u00e0 v\u00e2n ch\u00e2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y.<\/li>\n<li>Ph\u1ed5i h\u00ecnh th\u00e0nh \u0111\u1ea7y \u0111\u1ee7, nh\u01b0ng ch\u01b0a ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-bay-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 b\u1ea3y c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 b\u1ea3y c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>M\u1eaft c\u00f3 th\u1ec3 m\u1edf v\u00e0 nh\u1eafm v\u00e0 c\u1ea3m th\u1ea5y s\u1ef1 thay \u0111\u1ed5i \u00e1nh s\u00e1ng.<\/li>\n<li>L\u00f4ng m\u1ecbn (laguno) b\u1eaft \u0111\u1ea7u bi\u1ebfn m\u1ea5t.<\/li>\n<li>Thai nhi \u0111\u1ea1p v\u00e0 du\u1ed7i tay ch\u00e2n.<\/li>\n<li>Thai nhi c\u00f3 th\u1ec3 l\u00e0m nh\u1eefng c\u1eed \u0111\u1ed9ng n\u1eafm v\u00e0 ph\u1ea3n \u1ee9ng l\u1ea1i v\u1edbi \u00e2m thanh.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-tam-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 t\u00e1m c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 t\u00e1m c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n ph\u1ea7n l\u1edbn \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n, thai nhi t\u0103ng c\u00e2n r\u1ea5t nhanh.<\/li>\n<li>X\u01b0\u01a1ng c\u1ee9ng l\u1ea1i, nh\u01b0ng s\u1ecd v\u1eabn c\u00f2n m\u1ec1m v\u00e0 d\u1ec5 u\u1ed1n cho vi\u1ec7c sinh \u0111\u1ebb.<\/li>\n<li>Nh\u1eefng v\u00f9ng kh\u00e1c nhau c\u1ee7a n\u00e3o \u0111ang h\u00ecnh th\u00e0nh.<\/li>\n<li>C\u00e1c n\u1ee5 v\u1ecb gi\u00e1c ph\u00e1t tri\u1ec3n v\u00e0 thai nhi c\u00f3 th\u1ec3 n\u1ebfm \u0111\u01b0\u1ee3c v\u1ecb ng\u1ecdt v\u00e0 chua.<\/li>\n<li>Thai nhi b\u00e2y gi\u1edd c\u00f3 th\u1ec3 n\u1ea5c c\u1ee5t.<\/li>\n<\/ul>\n<h2 id=\"dieu-gi-xay-ra-trong-thang-thu-chin-cua-thai-ky\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra trong th\u00e1ng th\u1ee9 ch\u00edn c\u1ee7a thai k\u1ef3?<\/h2>\n<p><em><strong>Trong su\u1ed1t th\u00e1ng th\u1ee9 ch\u00edn c\u1ee7a thai k\u1ef3, nh\u1eefng vi\u1ec7c sau \u0111\u00e2y di\u1ec5n ra:<\/strong><\/em><\/p>\n<ul>\n<li>Thai nhi th\u01b0\u1eddng xoay \u0111\u1ea7u xu\u1ed1ng cho vi\u1ec7c sinh \u0111\u1ebb.<\/li>\n<li>Da th\u00ec \u00edt nh\u0103n h\u01a1n.<\/li>\n<li>Ph\u1ed5i ho\u00e0n thi\u1ec7n v\u00e0 chu\u1ea9n b\u1ecb t\u1ef1 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp.<\/li>\n<li>C\u00e1c m\u00f4 h\u00ecnh ng\u1ee7 ph\u00e1t tri\u1ec3n.<\/li>\n<li>Thai nhi s\u1ebd t\u0103ng kho\u1ea3ng 0.5 pound (0.22 kg) m\u1ed7i tu\u1ea7n trong th\u00e1ng n\u00e0y.<\/li>\n<\/ul>\n<h2><span style=\"color: #006400;\"><span style=\"font-size: 18px;\">Gi\u1ea3i th\u00edch thu\u1eadt ng\u1eef<\/span><\/span><\/h2>\n<ul>\n<li><strong> Tr\u1ee9ng<\/strong>: T\u1ebf b\u00e0o sinh s\u1ea3n n\u1eef s\u1ea3n xu\u1ea5t ra v\u00e0 ph\u00f3ng th\u00edch t\u1eeb bu\u1ed3ng tr\u1ee9ng; c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ovum.<\/li>\n<li><strong> S\u1ef1 th\u1ee5 thai<\/strong>: S\u1ef1 h\u1ee3p nh\u1ea5t c\u1ee7a tr\u1ee9ng v\u00e0 tinh tr\u00f9ng.<\/li>\n<li><strong> Thai nhi:<\/strong>\u00a0\u0110\u1ee9a b\u00e9 \u0111ang ph\u00e1t tri\u1ec3n trong t\u1eed cung t\u1eeb tu\u1ea7n th\u1ee9 ch\u00edn c\u1ee7a thai k\u1ef3 cho \u0111\u1ebfn cu\u1ed1i thai k\u1ef3.<\/li>\n<li><strong> K\u00edch th\u00edch t\u1ed1 (hormone): <\/strong> Nh\u1eefng ch\u1ea5t \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi c\u01a1 th\u1ec3 \u0111\u1ec3 ki\u1ec3m so\u00e1t nh\u1eefng ch\u1ee9c n\u0103ng nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li><strong> Nhau<\/strong>: M\u00f4 cung c\u1ea5p ch\u1ea5t dinh d\u01b0\u1ee1ng cho v\u00e0 l\u1ea5y \u0111i ch\u1ea5t th\u1ea3i t\u1eeb b\u00e0o thai.<\/li>\n<li><strong> Tinh tr\u00f9ng<\/strong>: T\u1ebf b\u00e0o sinh s\u1ea3n nam \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t trong tinh ho\u00e0n v\u00e0 c\u00f3 th\u1ec3 l\u00e0m th\u1ee5 thai m\u1ed9t t\u1ebf b\u00e0o tr\u1ee9ng n\u1eef.<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n c\u00f3 th\u1eafc m\u1eafc, h\u00e3y li\u00ean h\u1ec7 v\u1edbi b\u00e1c s\u0129 s\u1ea3n ph\u1ee5 khoa c\u1ee7a b\u1ea1n.<\/p>\n<h2><span style=\"font-size: 18px;\"> <span style=\"line-height: 1.6em;\"> T\u00e0i li\u1ec7u tham kh\u1ea3o <\/span> <\/span><\/h2>\n<p><a href=\"http:\/\/www.acog.org\/~\/media\/For%20Patients\/faq156.pdf?dmc=1&amp;ts=20140709T2319074801\" target=\"_blank\" rel=\"nofollow noopener\"> http:\/\/www.acog.org\/~\/media\/For%20Patients\/faq156.pdf?dmc=1&amp;ts=20140709T2319074801 <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a thai, th\u00e0nh t\u1eed cung c\u1ee7a ph\u1ee5 n\u1eef d\u00e0y l\u00ean v\u00e0 m\u1ea1ch m\u00e1u c\u1ee7a\u00a0 th\u00e0nh t\u1eed cung n\u1edf l\u1edbn ra \u0111\u1ec3 nu\u00f4i d\u01b0\u1ee1ng b\u00e0o thai.<\/p>\n","protected":false},"author":185,"featured_media":3537,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5206],"tags":[4440],"series":[1743],"coauthors":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi trong b\u1ee5ng m\u1eb9 - D\u1ef1 \u00e1n S\u1ea3n Ph\u1ee5 Khoa<\/title>\n<meta name=\"description\" content=\"S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a thai nhi trong b\u1ee5ng m\u1eb9 - D\u1ef1 \u00e1n S\u1ea3n Ph\u1ee5 Khoa\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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