When to check intrauterine pregnancy or ectopic pregnancy

Ectopic pregnancy generally refers to ectopic pregnancy, 6-7 weeks after menopause B ultrasound examination can determine whether intrauterine pregnancy or ectopic pregnancy.

Although there are many ways to determine whether pregnancy, including early pregnancy test paper, blood HCG test, etc., but to determine whether intrauterine pregnancy, but also need to conduct B ultrasound examination. In the early stage of implantation and development of fertilized eggs, the gestational sac is small in size and irregular in shape, which is not easy to be detected by B-ultrasound. With the increase of gestational age, the gestational sac will gradually enlarge and be round or oval, which can be seen after 6-7 weeks of menopause. In this case, B-ultrasound examination can be carried out to judge whether the gestational sac is in utero, so as to determine whether it is intrauterine pregnancy or ectopic pregnancy.