Hi all beautiful mommies out there..i just wanna hear your own experienced. How many times a pregnant with out any health issue should do a ultrasound?

I ask because i went for my 1st ultrasound 6w4d everything is ok with my baby . and right now i am 9w5d and just curious hows my baby doing. I just wanna do a regular ultrasound no any IPS or any test for abnormalities as im not comfortable with that. Is it possible to do the regular ultrasound for the second time in 12w? Or should i wait until 18w for the 2nd ultrasound? I am just worried that if i request my dr to do a 2nd ultrasound in 12w he would give me the IPS test😞

TIA😘 sorry TMI😘