The cost of a blood test for pregnancy is about 50-100 yuan, but there are individual differences in the exact cost, mainly related to the level of the hospital, the region and so on. A blood test for pregnancy is a method of determining early pregnancy by checking for human chorionic gonadotropin in the blood. Generally, a week after intercourse, a blood HCG test can be used to determine whether or not a person is pregnant, with a relatively high degree of accuracy. If you simply do a blood HCG test, the cost is about $50, if you also need to do a progesterone test, the cost is about $100, and the specific charges vary depending on the level of the hospital. In addition, blood tests for pregnancy are more accurate, and the test can be combined with an ultrasound to determine whether the pregnancy is intrauterine.