Need information on pregnancy tests?

by Jessica

Question by Lexi B: Need information on pregnancy tests?
I’m doing a paper about pregnancy tests, but I can’t find any information.
I need information about how do they work, homemade pregnancy tests that were made in the past (before we could test our blood or urine)…
Anything would be useful.

Best answer:

Answer by Lauraa,, x
I had homework on this the other week. This is the website I used – very helpful. Good Luck !! xx

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