question: Hi ,we have scan and the Ventricles size was 7.7 mm in 22nd week scan. 7.8 mm in 26th week scan. we know increasing the size may cause the issue so we are worry that looks like increasing but could you confirm in my case the size according to the duration may become problem for me. i more worry about this because we have faced one Ventricles issue in our family..so i don t want to take any risk. and what should be the healthy Ventricles size in 26th week ?