In fact, a large number of studies show that the probability of malformation in IVF is the same as that in natural pregnancy. In other words, whether the baby is conceived naturally or through IVF technology, it does not affect the probability of deformity of the child at all. There is no obvious difference in physique, intelligence, spirit and psychology between IVF and naturally pregnant babies. In recent years, with the deepening of research, scientists have even found that the children conceived by IVF technology are slightly better in intelligence and physical development than those born naturally before 12 years old.