It is normal to feel something beating in your belly after pregnancy, because the growing fetus will cause the uterus to increase in size during pregnancy, which will press on the abdominal aorta and make you feel the beating more powerful, especially in the middle and late stages of pregnancy when the uterus increases significantly and will press on the abdominal aorta and make you feel the beating more powerful. In most cases after pregnancy, the uterus will be right-sided, so it is recommended that pregnant women take a left-sided rest position during pregnancy, which can reduce the right-sided uterus compression of the abdominal aorta, which is conducive to the blood circulation of the fetal placenta and can supply the fetus with nutrients. Normally, it is recommended to pay attention to rest and not to stand or sit for long periods of time. If you overexert yourself, it will easily lead to poor blood circulation, which will easily lead to uterine contraction.