移植兩個胚胎比移植一個胚胎的懷孕率高出許多，但是雙胞胎的機會並不會特別

移植兩個胚胎比移植一個胚胎的懷孕率高出許多，但是雙胞胎的機會並不會特別明顯增加。如果移植四枚以上胚胎，則多胞胎機率就大增了，因此，應避免多胚胎植入。多胞胎使懷孕之危險性大增，除了可以減胎手術減少胎兒，但危險性較高，必須找合格婦產科醫師作減胎術，另外亦可將多餘的胚胎給予冷凍保存，將來可以解凍，再植回子宮，可以省去再次接受試管嬰兒療法針劑刺激排卵的痛苦。

結果 (英文) 1:

Two embryos transplanted a high rate of pregnancy than one embryo of many, but the chance of twins and will not be particularly significant increase. If four or more embryo transfer, you will increase the chances of multiple births, therefore, should avoid multiple embryo implantation. Multiple births increase the risk of pregnancy, in addition to fetal reduction surgery can reduce fetal, but higher risk, must find a qualified gynecologist as fetal reduction, while also giving excess embryos cryopreserved, the future can thaw, replanted back into the uterus, can save undergoing IVF therapy injections to stimulate ovulation pain again.

結果 (英文) 2:

The pregnancy rate of transplanting two embryos is much higher than the pregnancy rate of transplanting one embryo, but the chances of twins are not particularly significant. If more than four embryos are transplanted, the chance of multiple births increases significantly, so multi-embryo implantation should be avoided. Multiple births make the risk of pregnancy greatly increased, in addition to can reduce the risk of fetal surgery, but the risk is higher, must find a qualified obstetrician and gynecologist for fetal reduction surgery, in addition to the excess embryos can be frozen storage, can be thawed in the future, replanted back into the uterus, can save the pain of receiving IVF injections to stimulate ovulation.

結果 (英文) 3:

The pregnancy rate of transplanting two embryos is much higher than that of one embryo, but the chance of twins is not significantly increased. If more than four embryos are transplanted, the probability of multiple births will increase greatly. Therefore, multiple embryo implantation should be avoided. Multiple births increase the risk of pregnancy. In addition to reducing the risk of the fetus, but the risk is high. We must find a qualified obstetrician and gynaecologist to reduce the risk of the fetus. In addition, we can also freeze and preserve the surplus embryos. In the future, we can thaw them and replant them to the uterus, which can save the pain of receiving the IVF injection again to stimulate ovulation.