Induction because of big baby

Samantha

My baby in the ultrasound is measuring abnormally large for his age and my uterus that they measure at every appointment is also measuring large. My OBGYN said she wants to do a growth scan at 37 weeks and if he is still huge they are going to induce me. Is that normal? She says she is tying to prevent a c-section. My husband was 10 lbs and a half and his brother was 11 lbs when they were born.