Maureen has missed her period and has been vomiting. which hormone levels will be checked using a urine pregnancy kit to confirm that she is pregnant? human chorionic gonadotropin estrogen progesterone testosterone follicle-stimulating hormone

A pregnancy test checks a woman's blood or urine for the presence of a substance called human chorionic gonadotropin  This is a hormone made by the placenta. is only produced by the placenta and not your body, if you have in your blood it means your pregnant or have recently been pregnant. as far as the hormone im gonna guess estrogen