The birthing ball is a method that has been introduced only in the last decade or so and adds to the pleasure of the pregnant woman during labor. The birthing ball plays a great role in the process of labor and delivery by constantly distracting the mother and allowing her to give birth in a joyful movement. It also has a protective effect on the pelvic floor of the mother, avoiding dysfunction of the pelvic floor after delivery, such as tension incontinence and uterine prolapse. Many pregnant women are highly tense during labor because they are new mothers, and their legs are usually clamped tightly, which can affect the smooth descent of the child. With the birth ball, pregnant women can be guided to separate their legs, and because the birth ball has a certain elasticity, it also has a certain support effect on the pelvic floor, which will avoid the need to separate the legs of pregnant women to make them kneel or squat on the toilet for a long time to reduce the damage to the pelvic floor caused by childbirth.