A lot of females from when be pregnant, begin, be in at ordinary times besides meeting him care healthy besides, returning what care him bosom quite is the boy is returnedForum of 1000 the Long Feng that spend a net It is female1000 beautiful nets of Shanghai make friend Child, although say in the bookshops is circulatingForum of baby of new Shanghai noble A lot of views about boy girl, but great majority does not have any basises, everybody had better not believe, return the sexual distinction that some think to be able to pass the heartbeat that judges darling to differentiate darling, 1000 beautiful net forum of Shanghai Are if throb,150 above the girl?
Heartbeat are 150 above the girl?
Passing fetal heartbeat to see sexual distinction do not have scientific basis. Heart audition an embryo basically is to understand quickening when, the fetal heart when palace shrinks reacts, do not have with judging the darling in the abdomen to have anoxic phenomenon.
Fetal heartbeat how many normally
Normal fetal heartbeat is in 120 times – 16 / between cent, if fetal heartbeat lasts 10 minutes,above is less than 120 times / cent, or it is to be more than 160 times / cent, show fetal heartbeat is discrepant constant.
Can know darling sexual distinction from fetal heartbeat
Fetal heart speed just is mixed fetal age, fetal concern with the vivid momentum of the mother’s body, male darling, female darling is other without difference. When exceeding according to B, darling activity amount is a bit larger, fetal heartbeat a little a bit taller, anyway darling activity amount is not large, fetal heartbeat is met a little a few lower.
Fetal heartbeat is unusual concern with what
Fetal heartbeat is less than 120 times / cent, or be more than 160 times / cent, criterion or graph of heart of the embryo when fetal heart is guarded unusual, fetal heartbeat is irregular, speed, much with fetal have inside palace anoxic about, also be influence of pregnant woman body likely, if pregnant woman has a fever, fetal heartbeat regular meeting exceeds 160 times / cent, pregnant woman has thyroid hyperfunction, oneself heartbeat is fast, if pregnancy took certain pharmaceuticals,fetal heartbeat also can accelerate; , medicaments carries placental action at fetal, also can cause fetal heartbeat to decelerate.
More or less is fetal heartbeat the boy
Fetal heartbeat suffers sympathetic and parasympathetic nerve to adjust, the guards a graph curve that the place of fetal heart change that records the moment through signal draw forms, when can understanding quickening, the reaction of heart of the embryo when palace shrinks, with conjectural palace inner tube have without anoxic. Normal and gravid from be pregnant1000 beautiful nets of Shanghai The 37th week begins to do fetal heart custody every week, if have amalgamative disease or complication, can from be pregnant 28~30[……]