Babies wriggling around when they are breastfeeding may be related to physiological factors, or it may be due to indigestion, colic and other reasons. 1. Physiological factors: Infants who have urinated or defecated while breastfeeding, resulting in uncomfortable physical sensations, may wriggle around. Relief is facilitated by timely changing of diapers or nappies. 2. Indigestion: Since the gastrointestinal tract of infants is not very mature, if they are not fed properly, it will easily cause indigestion, which will lead to abdominal distension and pain. Breastfeeding in this case is likely to cause abdominal distension and pain symptoms to worsen, and may then show writhing while breastfeeding. 3. Colic: Some infants may suffer from colic during breastfeeding, which may result in writhing during breastfeeding and may be accompanied by crying and facial flushing. Infants twisting and turning while breastfeeding, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.