Mother and Baby on MSN

4D scan: what it is, how it works and cost

"Ultrasound scans, whether 2D, 3D or 4D, all work in the same way," says Rachel. "Quite simply, the scanning probe sends out high-frequency sound waves which are aimed at the baby. These sound waves ...
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20 weeks pregnant: what to expect, advice and symptoms

Article medically reviewed by Lesley Bland, BA (Hons), BSc (Hons) Midwifery Studies who is a Registered Midwife and Consultant Midwife for My Expert Midwife. At 20 weeks pregnant, you are halfway ...