Postponed fruits. Amniotic fluid for a full-term fetus contains a relatively large amount of fluid (up to 60 ml per day). A fetus is considered post-term if there is no growth dynamics for 2 weeks. The presence of post-term fetuses indicates a difficult pregnancy. During childbirth, placental abruption, for example, with neuromuscular tonic spasm due to shoulder girdle dystocia. In rare cases, post-term fetuses are born in the first stage of labor after adequate measures have been taken regarding pain, painful uterine contractions and the method of labor management. If for the normal physical development of the fetus a favorable outcome of pregnancy is required (provided by the use of progesterone or controlled labor), and in addition, the conditions and intensity of labor are absolutely physiological.