Hello, the Doctor! Please, tell or say, whether it is normal, if on 19 week...

[Julia]

Hello, the Doctor! Please, tell or say, whether it is normal, if on 19 week of pregnancy the sacrum, bones, instead of kidneys and a back has started to hurt or be ill;be sick? What to undertake? Thanks big!

[Pasenjuk A.M.]

There is a cottage cheese, milk or dairy products, a green onion, after consultation of the doctor to accept a calcium.