Your belly tightens in waves then released in waves.
I am 35 weeks & 2 day's , thank you alot
How far along are you?? I started getting actual contractions that picked up on the monitor at 34 weeks! They feel like period like cramps but alot worse! everyone tells me "you'll know when the real deal is here"-- lol im 35 weeks now & have slight cramping but nothing horrible... yet! :P