The size of the belly at 17 weeks of pregnancy can almost be seen from the appearance of having an abdominal bulge, and the uterine fundus is usually located between the navel and the pubic symphysis when lying down. After 12 weeks of pregnancy, the enlarged uterus can gradually be seen to extend beyond the pelvis, and a slight abdominal bulge can be seen around 17 weeks. During labor and delivery, the fundus of the uterus is palpable between the navel and the pubic symphysis. At 17 weeks of pregnancy a small number of pregnant women can consciously feel fetal movement, but most of them need some time before they can feel it. At this time, you can use the fetal heart stethoscope to hear the fetal heart in the abdomen, and pregnant women can monitor the intrauterine condition of the fetus through the fetal heart and fetal movement. If there is any abnormality, consult a doctor promptly.