Glucose, hemoglobin test

Kayla • 17 and proud to be a teen mom. I wouldn't change it for the world! He is my little blessing❤️
What happens if I don't get it done???
Both me, my mother, Doctor and doula both HIGHLY doubt I'd have diabetes and what not but, I hate needles and I know I should think of the baby but I pass out from the pain and the needle. Is it bad if I don't get it done?? Please no hate, FTM here