There is no 4D not recommended for twin fetuses, although they are twins, they still need to have a 4D ultrasound to see how the fetus is developing.
Twin fetus refers to twins, and twins in the uterine cavity of the limited range of motion, so in the four-dimensional ultrasound examination, and can not see the fetus’s whole body system and organ development, but it does not mean that twins do not need to do four-dimensional ultrasound.
If you are pregnant with twins, you will need to cooperate with your doctor during your pregnancy so that you can rule out any developmental abnormalities in your fetus. Whether it is a single fetus or twins, you need to take into account the actual situation of the individual and the hospital to choose.