I am 27 weeks pregnant and in my previous sonography at 25 weeks, radiologist said that amniotic fluid is slightly less but she did not mention the value. She also mentioned that baby growth is lagging by 1 week. At 20 weeks scan it was normal 15cm. I have started L Arginine and Aminofit tablet. I am also taking good amount of water. What extra I can do? I have next somography at 29 weeks. I am very worried for baby. Babys movement is really good. This is my rainbow pregnancy and have cervical stitch this time. I have GDM and on Metformin 250 twice.