Commonly used methods to promote contractions are divided into non-drug and drug methods. Non-drug therapies include appropriate activities, breast massage, mechanical dilation method, artificial rupture of membranes, etc., while drug methods are divided into vaginal administration and intravenous administration according to the way of administration: 1. Non-drug methods 1. appropriate activities: contractions can be promoted by increasing activities appropriately in late pregnancy, such as walking, climbing stairs, etc.; 2. breast massage: moderate Massage the breasts can stimulate the synthesis and release of oxytocin, thus strengthening contractions; 3, mechanical dilation method: it needs to be applied when the vagina is free of infection and the fetal membranes are intact, mainly through mechanical stimulation of the cervical canal, promoting the synthesis and release of endogenous prostaglandins in the cervical area and promoting the softening and maturation of the cervical canal and contractions; 4, artificial rupture of membranes: the amniotic membrane at the uterine orifice is torn by artificial means in order to observe the color of the amniotic fluid, strengthen the contractions, and accelerate the progress of labor. To strengthen the contractions and accelerate the progress of labor. 1. Vaginal administration: Probeson or a small dose of misoprostol placed in the posterior vaginal fornix can promote cervical maturation and speed up labor, but it is prohibited for scarred uterus; 2. Intravenous administration: intravenous oxytocin, the most traditional and widely used, is generally suitable for weak coordinated uterine contractions, while oxytocin is prohibited for uncoordinated uterine contractions. In general, if there are no pregnancy complications and the fetus is developing normally, you can wait until 41 weeks, if there are still no signs of labor after 41 weeks, you can go to a regular hospital to be guided by a professional doctor to induce labor.