I need your help.....

Erin

so I had a 27 week scan today....baby has a good heart....lungs...kidneys...but is measuring small. he is in the 10 percentile for head and 30 percentile for body....he is also breech which I know is common....worried about size...anyone else have this? he is very active and I feel him kick often which I feel is good....Dr seemed not horribly concerned. what is your advice or experience?