試管嬰兒會更聰明健康,這是真的嗎?
游海 2022-5-31 09:23 試管之家 查看: 85 評論: 0
摘要: 對于很多人來說,試管嬰兒是神奇又神秘的存在。 神奇在于它為無數(shù)絕望夫妻帶來了新生的希望, 神秘在于關于它的傳聞四起,其中最甚的便是試管嬰兒的健康狀況?! or many people,test-tube baby is a ma ...
對于很多人來說,試管嬰兒是神奇又神秘的存在。 神奇在于它為無數(shù)絕望夫妻帶來了新生的希望, 神秘在于關于它的傳聞四起,其中最甚的便是試管嬰兒的健康狀況。 For many people,test-tube baby is a magical and mysterious existence.The magic is that it has brought new hope to countless desperate couples.The mystery is that rumors abound about it,most notably about the health of test-tube babies. *走進試管嬰兒 01試管嬰兒和普通嬰兒有差別嗎? 從本質(zhì)上看,試管嬰兒和正常受孕的嬰兒沒有任何差別,僅有的區(qū)別在于受精方式不同: 試管嬰兒在體外受精,正常受孕在體內(nèi)受精。 試管嬰兒是從女性體內(nèi)取出*子,放入試管內(nèi)培養(yǎng)后,再加入處理過的精子,使*子在體外受精,發(fā)育成胚胎后,再將其移回女性子宮內(nèi),此后,女性就和其他所有孕婦一樣,懷胎分娩。 而正常受孕的嬰兒是體內(nèi)受精,發(fā)育成胚胎,生長發(fā)育。這兩者從本質(zhì)上看,并沒有任何差別。 The difference between ivf and normally conceived babies is only in the way they are fertilised:ivf babies are fertilised outside the body while normal pregnancies are fertilised inside the body.There is no essential difference between the two. 02試管嬰兒身體更健康、不易生??? 眾所周知,男性一次會排出數(shù)億顆精子,精子質(zhì)量有高有低。正常受孕時,若是使*子受精的精子是有缺陷的,那么受精*質(zhì)量可能就會偏低。 但在培育試管嬰兒時,可以通過先進技術篩選出質(zhì)量優(yōu)良的精子,受精*質(zhì)量也好些,在此過程中,大大降低了嬰兒患先天性疾病的可能。 此外,第三*試管嬰兒技術還會排除很多遺傳病,精選更強壯的精子與*子結(jié)合。 所以從某種程度上說,試管嬰兒的狀態(tài)的確會比正常受孕的嬰兒狀態(tài)更好,身體更健康,更不容易生病。 During normal conception,if the sperm used to fertilize the egg is defective,the fertilized egg may be of low quality.But in the cultivation of test-tube babies,advanced technology can screen out good quality sperm,zygote quality is better,greatly reducing the possibility of congenital diseases of the baby.In addition,the third generation of IVF also eliminates many genetic diseases,so ivf babies are even healthier than those conceived normally. |