Ectopic pregnancy can be checked when you are about 6 weeks pregnant, but there are individual differences. Ectopic pregnancy refers to ectopic pregnancy and is a common acute abdominal condition in obstetrics and gynecology, with the main clinical manifestations being menopause, abdominal pain and irregular vaginal bleeding. After the pregnancy is confirmed by blood or urine HCG (human chorionic gonadotropin) test in early pregnancy, ultrasound examination is also performed to rule out ectopic pregnancy at about 6 weeks after menopause as prescribed by the doctor. Generally, HCG levels in ectopic pregnancy are lower than those in intrauterine pregnancy. Blood HCG levels can be observed dynamically and combined with ultrasound to make a clear diagnosis, and if the gestational sac is not inside the uterus, it is suspected to be an ectopic pregnancy. Once the diagnosis of ectopic pregnancy is clear, it is necessary to follow the doctor’s instructions to actively treat it.