My babies head is measuring small. About 2 weeks behind. Doctor has never seen this before. However , baby is in vertex position so they think possibly just the position could be the problem. This is the second ultrasound this month with the same issue. Has anyone been through this? Was it just the position of the baby? Something more serious ? I am 39 weeks 1 day and the babies head measures 37 weeks. All other parts of the body measure correct and he’s looking to weigh 7lb 12 oz . . . Praying it’s just his position , doctor wants to induce but I asked for another week because I planned an all natural birth.