They told me the only way I would get another one if I had Gestational diabetes or if I was bleeding.

two actually because she just does one then and she seen his fluids were low so I got another one to check it

I got one

Depends on if they think something is wrong and what your insurance will pay foe

They can tell usually by just examining you what position baby is in.

I didn't

I have had 3 my last one was 19 weeks but how do they check too see if the baby is head down or whatever

My doctor told me I don't get anymore. I haven't had one since I was 20 weeks, and have only had 2 in my entire pregnancy. 😩😭