Girls, hi! We're 30 weeks pregnant. Today I had an ultrasound, my doct…

Girls, hi! We're 30 weeks pregnant. Today I had an ultrasound, my doctor saw that the baby is holding a handle on his head or near his head (that was on previous scans). Before, I had an ultrasound at a private clinic, and he also held a handle on every ultrasound. Has anyone else experienced this? How were your deliveries? She said to have another one at 34 weeks, and not hold my hand under my head, but I have a habit of doing so, I can't even fall asleep if my hand isn't under my head ?