Has anyone ever done a noninvasive fetal paternity test?

Has anyone ever had a noninvasive fetal paternity test done while pregnant? My baby daddy and myself weren’t committed to each other when I got pregnant, and I know he has to have some internal doubts on if the baby is his or not even though I personally know there’s no other possibility because he is constantly asking me to reassure him there’s no other possible father. I feel like doing this test would obviously settle any of those doubts, I don’t want him to be worried about that now that we are together. I do know my insurance won’t cover one, so I guess I just wanna know how much they cost and how long it takes to get results?

I don’t know anything about fetal paternity tests. Is it possible to wait until baby is born?

They do a blood draw, no harm to baby, cost is $1500

Take blood from the baby, a needle thru your belly just to reassure the dad…… wait