Linked from
The 7 pages that link to Uterine contraction, each with the reason it gives.
Smooth muscleBroader topic: The uterine wall's smooth muscle generates the force of labor.
OxytocinBroader topic: Oxytocin increases contraction strength, especially during labor.
UterusRelated: They move uterine contents and intensify during childbirth.
LaborRelated: Repeated contractions generate the forces that drive labor forward.
Uterine atonyRelated: Effective contractions compress placental-site vessels and limit bleeding.