Poor urination at 7 weeks of pregnancy may be due to physiological factors such as gradual enlargement of the fetus, or it may be related to diseases such as urinary tract infection. 1. Physiological factors: During pregnancy, the gradual enlargement of the fetus will cause pressure on the bladder, leading to urinary retention in pregnant women and the symptoms of poor urination and frequent urination, but will not be accompanied by urinary pain and urgency. This situation is normal and will improve on its own, no need to worry. 2. Pathological factors: if the pregnant woman in addition to dysuria, accompanied by urinary urgency, urinary pain and other symptoms, may be caused by urinary tract diseases, such as urinary tract infections, urinary stones, etc., need to be treated. In addition, if the pregnant woman suffers from urinary tumors, bladder neck opening sclerosis and neurogenic bladder and other diseases, the symptoms of dysuria can also occur. As there are more causes of dysuria in 7 weeks of pregnancy, pregnant women need to go to the hospital for relevant examinations to clarify the cause.