How early can you feel fetal movements in pregnancy?
Feeling baby's first movements is an exciting time during pregnancy. Those first flutters feel like butterflies in your tummy and can occur anywhere from 16-25 weeks in your first pregnancy and as early as 13 weeks in your second pregnancy. (source: http://www.webmd.com/baby/fetal-movement-feeling-… and http://americanpregnancy.org/duringpregnancy/firs…)
As always, every woman will be different.