Sonogram results... should I be worried...

pbringhurst7

Yesterday we had our second sonogram where they measure the baby and we could've found out the sex (but we didn't want to) It was so awesome! Baby looked so cute and kinda waved to us!

Anyway- the doc told me that my placenta was a little low and they'll be monitoring it... She told me not to worry because its over to the lower left but it could move... so they'll be checking it regularly.

Even though the doc said not to worry, i just feel a little uneasy about it and am not sure if there's anything that I could do help it move or is this something that just happens...