My wife is 25 weeks pregnant. She is 27 years old. Her weight is 64 kg and height is 5'2". This is our first pregnancy. Now, doctor found one problem in level two ultrasound report. Fetal head mildly dilated lateral ventricle 9.6 mm. I consulted with doctors. They are saying that it will be fine in the next four weeks automatically without any medicine. But, I am not satisfied. Please explain.