Many people aspire to have twins, and it is really a very happy thing to be pregnant and have twins. Hengjian Overseas pointed out that everyone's physical condition is different, and not everyone can have twins.
Who may have twins
1. People with twin family genes
Generally speaking, the family genetic factors that give birth to twins account for more, basically belong to the generational inheritance, as long as one of the spouses has twin genes, the possibility of having twins is very large.
2. People who have taken ovulation-inducing drugs before pregnancy
Women who take ovulation-stimulating drugs before pregnancy may also have twins. After taking ovulation drugs, two or more eggs may be laid during ovulation, and if both eggs are fertilized at the same time, it is possible to conceive fraternal twins.
3. People whose fertilized eggs are stimulated in the early stages of pregnancy
If a woman's fertilized egg is stimulated in the early stages of pregnancy, it will split into two, and there is also a chance of having twins. But this stimulation is all accidental.
4. Naturally conceived twins with non-genetic factors
Is it impossible to conceive twins without genetic factors, without medication, and without external stimulation? Naturally conceived twins of this non-genetic factor may also exist, but the odds are small, as small as one in tens of thousands.
If you do not have the above four conditions, then you need to go to the way of fertility assistance. Many people say that going to Thailand can be conceived by test tubes, is this true or false, if Thai test tubes can give birth to twins, what are the chances?
Let's first look at the principle of test tube twins in Thailand
IVF twins are mainly through IVF fertility technology, after some artificial rough work, the eggs and sperm taken out are fertilized in vitro, and then the developed transplantation is carried out into the sexual uterus for development. In order to further improve the success rate of IVF, the doctor will generally carry out 2 embryo transfers, if these 2 can be implanted successfully, then the twins can be successfully born. Among the world's annual newborns, the output rate of dragon and phoenix fetuses and multiple births has now reached 20% in some countries with high birth rates, among which the probability of having twins in test tubes is still relatively large.
Although Thai IVF can give birth to twins, it does not mean that it is necessary to give birth when doing IVF, which we must pay attention to. In addition, we also need to understand that twins are more risky than singles, and this risk exists for both mothers and children, so patients who do not meet the conditions for twins must not easily try.