Khi N\u00e0o C\u00f3 Th\u1ec3 Nghe \u0110\u01b0\u1ee3c Tim Thai? Ni\u1ec1m Vui C\u1ee7a Ph\u1ee5 N\u1eef Mang Thai<\/strong><\/h2>\nNghe \u0111\u01b0\u1ee3c nh\u1ecbp tim c\u1ee7a thai nhi l\u1ea7n \u0111\u1ea7u ti\u00ean l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m \u0111\u1ea7y c\u1ea3m x\u00fac v\u00e0 kh\u00f3 qu\u00ean \u0111\u1ed1i v\u1edbi c\u00e1c b\u00e0 m\u1eb9 mang thai. \u0110\u00e2y l\u00e0 s\u1ef1 x\u00e1c nh\u1eadn m\u1ea1nh m\u1ebd v\u1ec1 s\u1ef1 s\u1ed1ng \u0111ang ph\u00e1t tri\u1ec3n b\u00ean trong v\u00e0 l\u00e0 m\u1ed9t d\u1ea5u m\u1ed1c quan tr\u1ecdng trong thai k\u1ef3. V\u1eady khi n\u00e0o c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c nh\u1ecbp tim c\u1ee7a thai nhi? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 khi n\u00e0o c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c\u00a0tim thai nhi, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 nh\u1eefng \u0111i\u1ec1u m\u00e0 c\u00e1c b\u00e0 m\u1eb9 mang thai c\u1ea7n bi\u1ebft trong giai \u0111o\u1ea1n quan tr\u1ecdng n\u00e0y.<\/p>\n