How to check pregnancy Pregnancy Diagnostic Reagent Test When pregnant, hormonal hormones are released into the urine of chorionic gonadotropin (hCG), which is a way to find out if you are pregnant using a specific antibody that binds to this hormone. Because it is so small, it is most accurate to test it in the first urine in the morning, when a relatively large amount is accumulated. Inspection is possible within 7-9 days after correction, with accuracy of 95% or more. However, ectopic pregnancy may not appear to be pregnant. Urine test If you go to the hospital for the first time, the first four weeks after the revision is 100% accurate. Examination after 2 weeks of fertilization can yield 90% accurate results. Blood test This test is done in a hospital and is more accurate than a urine test. Pregnancy is confirmed by the presence of chorionic gonadotropin in the blood.