They usually call it gestation or write gravida on reports, which just means how many times you conceived. With my PCOS, I was always so nervous reading those file terms, hoping everything goes okay. Don't stress too much over the medical words, just go slow and take care of your health first.
In medical files, they use terms like gestation or gravida to show pregnancy status. I remember asking the reception staff at my hospital to explain every single term on my file so there's no confusion. You should also ask your gynac or the nurse directly if you see any term you don't get, they explain it very politely.
Actually, in medical files and lab bills they mostly write it as gestation or gravida. When I went for my first scan, checking the file became a habit to see what extra charges they added. Medical terms are fine but main thing is managing those hospital budget planning early.
They generally write it as gestation on your ultrasound files and reports. God has blessed you with this beautiful phase, so just focus on staying positive and happy. Read good books, keep your mind peaceful, and let the doctors handle the technical medical terms.
Actually yaar, doctors write gestation or gravid on the papers. Like if it's your first time, they write primigravida in the prescription. Mujhe bhi pehle kuch samajh nahi aa raha tha, but then my friend told me it just means you are pregnant. Simple h!