Can a sonographer miss a 14 week pregnancy in lower abdomen usg with empty bladder? The doctor told me to empty my bladder after scanning my abdomen for two times. According to him my bladder was so full that it's pressure is much high. So he told me to empty my bladder. According to reports the endometrial thickness is 6.8mm and there is no focal mass lesion in the uterus. I haven't said to him that I'm supecting a pregnancy. So can he miss out the (if pregnant then it is 14weeks)fetus in the uterus in an empty bladder??? I'm attaching the lower abdomen scan. Also did a beta HCG that comes 0.2