Right now your NT scan would have been done and next you await tiffa scan at around 21 weeks

Your doctor will advice you on this.. check this article..

<a href="http://app.babychakra.com/article/2706"><b><font color ="#3b5998">Anomaly Scan: An Effective Tool To Detect Defects In The Baby Before Birth</font></b></a> <br> <font color ="#3b5998"><b><a href="http://app.babychakra.com/article/3395">Scans Recommended For Every Mom During Second Trimester</a></b></font>

<font color ="#3b5998"><b> @616d062ac1b4770013bc727e </b></font>