What are exercise contractions? | Contractions
What are exercise contractions? The term “active labour” refers to the contractions of the uterus that occur during pregnancy but whose strength is not yet sufficient to induce labour. Exercising contractions occur from about the 20th week of pregnancy. Strictly speaking, the so-called Alvarez waves are not real contractions, as they do not contract the … What are exercise contractions? | Contractions