I recall on the forum it being talked about a way to feel for goat kids in a pregnant doe by lifting just in front of their udder. Is this something that would be safe for someone inexperienced to do? If so how is it done?

Has any body ever used the P-test https://www.emlabgenetics.com/product-page/p-test-livestock for their goats? Would you recommend it? I though i saw a thread on it, but i cant find it. If not, are there any other pregnancy test that you would recommend? Thanks, Nigerian Dwarf Goat