There are two kinds of pregnancy tests that can be taken, including home pregnancy tests and blood tests taken at a doctor's office. Find out how pregnancy tests look for the presence of HCG, or human chorionic gonadotropin hormone, with help from a labor and delivery nurse in this free video on pregnancy symptoms.
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2galaxystars 2 years ago
youre one of the dumbest people on youtube.
emraldplec 2 years ago