Tell or Say, please how much time during pregnancy it is possible delatuzi and eats...

[L]

Tell or Say, please how much time during pregnancy it is possible delatuzi and whether there are restrictions in kollichestve. Term of 12 weeks, already 3 times did or made US. Whether it is dangerous?

[Malanova T.B.]

How much it is required. Harmful influence on a fetus at US is not present.