Whether a two-month-old baby’s hands clenched fists is normal or not can be judged according to the presence or absence of other symptoms. If there are no other abnormal symptoms, it is mostly normal, on the contrary, cerebral palsy and other disease factors may be considered. 1. Normal phenomenon: when the fetus is in the mother’s body, due to the lack of space in the uterus, part of the fetus can be in the state of clenched fists, and can be unconscious after birth to continue to maintain this action, there are generally no other adverse symptoms, such a situation is a normal physiological phenomenon, along with the baby’s growth and development, this behavior will also gradually improve. 2. Disease factors: If the two-month-old baby has been shaking his fist at the same time, but also accompanied by poor mental state, expression indifference, not answering the call, or a long period of time to cry more than the phenomenon of the hand in the fist in the role of external forces can not be unfolded, then we should consider the disease factors, such as cerebral palsy, and so on. In this case, it is recommended to consult a doctor in a timely manner, complete the relevant examinations, make a clear diagnosis, and carry out targeted treatment under the guidance of a physician to address the cause of the disease.