Drinking too much water to test for early pregnancy becomes weak is a condition that may occur when using an early pregnancy test or a pregnancy test. Because early pregnancy contains human chorionic gonadotropin in a woman’s urine, it is possible to determine whether a woman is pregnant by testing the concentration of human chorionic gonadotropin in her urine. It is normal for the urine to be diluted after drinking a lot of water, resulting in a lower concentration of HGH in the urine, so it is normal for the early pregnancy test to become weaker. If you want to determine pregnancy by measuring the value of human chorionic gonadotropin in the urine, it is best to test 7-10 days after menopause, and it is best to use morning urine when testing to exclude the effect of drinking water, so that the test results are more accurate. You can also choose to go to the hospital to have a blood test for human chorionic gonadotropin or use a gynecological ultrasound to see if there is a gestational sac, which can detect pregnancy relatively early and with higher accuracy. If an early pregnancy is detected, it should be treated accordingly and an ultrasound should be performed under the guidance of a doctor to clarify the location of the gestational sac in order to rule out the possibility of ectopic pregnancy. Women who are interested in having children should build a file in the hospital and have regular maternity checkups, pay attention to rest, do not overwork, do not have intercourse during early pregnancy, and maintain adequate nutritional intake.