There is no scientific basis for the claim of toothpaste pregnancy test. The correct test should be blood human chorionic gonadotropin (HCG), urine HCG, ultrasound and so on.
There is no such thing as using toothpaste to test for pregnancy, it is not scientifically sound and is not advisable. To find out if you are pregnant, it is more accurate to test with blood HCG, urine HCG and ultrasound.
You can go to the hospital to take a blood test for HCG about 10 days after having sex, each hospital uses different units, the reference value is also different, the test result is greater than the reference value on the report card, along with the menstrual pause does not come, basically indicates that the woman is pregnant.
After 14 days of intercourse through the urine HCG pregnancy test, at first try to choose the morning urine test, the HCG concentration in the morning urine is higher, the test results are relatively accurate, the test results of two bars positive, along with the menstrual delay does not come, indicating that the likelihood of pregnancy is large.
If you test for pregnancy in the above two ways, you can go to the hospital for an ultrasound around 42 days after menopause to determine whether you have an intrauterine pregnancy.
If you want to know whether a woman is pregnant, it is recommended to consult a doctor in time and follow the doctor’s instructions to complete the relevant examinations to clarify the diagnosis.