<unk> , also known as false labour (British English, false labor in American English) or practice<unk> .<unk><unk>  are sporadic uterine<unk>  that actually start at about 6 weeks, although one will not feel them that early. Most women start feeling them during the second or third trimester of pregnancy.
Braxton Hicks contractions
Strangling
Sensory decussation
Stretching
Vocal resonation
Fusion beats
Stripping
Stacking 