There are many ways to check for pregnancy, first to determine whether there is a delay in menstruation or abnormalities, on the basis of which to improve such as blood and urine HCG measurement and ultrasound.
1. There are many ways to detect whether you are pregnant or not, on the basis of whether there is a delay in menstruation, improve the HCG measurement, the easiest of which is to use the early pregnancy test paper, which can be used to determine whether you are pregnant or not by detecting the level of HCG (human chorionic gonadotropin) in the urine, and when you are pregnant, the result is presented as two bars.
2. Secondly, the earliest test to determine pregnancy is blood HCG, when it exceeds the normal range, it means that there is a high chance of pregnancy, but other diseases such as choriocarcinoma cannot be ruled out.
3. Finally, ultrasound is the gold standard for confirming pregnancy. Usually, ultrasound can visualize the fetal sac, even the yolk sac and fetal buds. The use of blood and urine HCG measurement can only roughly determine pregnancy at an early stage, and cannot see whether the pregnancy is intrauterine or extrauterine, so ultrasound is necessary for final confirmation and observation of the growth and development of the embryo.
Early pregnancy reactions, such as dizziness, nausea, drowsiness and poor appetite, can occur after pregnancy and last for about three months. To determine whether you are pregnant or not, it is recommended that you visit a hospital for a clear diagnosis.