Separation of the rectus abdominis muscle by 1~2 fingers is usually caused by pregnancy and childbirth, which is generally not serious, and most of them can be gradually recovered after about one year after delivery with reasonable exercises. Whether the separation of 1~2 fingers of rectus abdominis muscle is caused during pregnancy or during childbirth, it can be gradually recovered and is relatively not serious, so there is no need to be overly nervous. However, the time needed for recovery is longer, and it is recommended to actively exercise after delivery, such as performing push-ups and health exercises to increase the strength of the abdominal muscles. Meanwhile, nutritional intake should be ensured to promote the repair of abdominal muscles. Women are advised to keep a good mindset after delivery, avoid excessive anxiety, and take active exercise. If there are any uncomfortable symptoms, you can visit the hospital for standardized examination and treatment.