If you want to clarify the diagnosis of pregnancy, it is advisable for patients to choose to go to the local public hospital for relevant examinations, the specific process is as follows: 1. First of all, to clarify the diagnosis of pregnancy, urine pregnancy test test, blood hcg test, blood progesterone test and pelvic ultrasound examination should be performed around 7-10 days after the cessation of menstruation, which can clarify the diagnosis of pregnancy and can clearly exclude the diagnosis of ectopic pregnancy; 2, The first pregnancy checkup requires the establishment of a health care manual for pregnant women, the selection of a hospital that is personally satisfactory, and regular pregnancy checkups; 3. Regular maternity checkups should be performed. In the process of conducting pregnancy checkups, fully understand the growth and development of the embryo as well as the fetus, and carry out various items of examination under the guidance of the doctor, which is conducive to a smooth delivery.