Small abdominal pain on the 10th day of IVF embryo transfer may be caused by miscarriage with aura, mental factors, etc. It is necessary to carry out ultrasound examination and blood HCG examination in time to clarify whether the transfer is successful or not. 1. Pre-eclampsia: If the abdominal pain on the 10th day of IVF embryo transfer is accompanied by a small amount of vaginal bleeding, it is considered that there is a possibility of pre-eclampsia, and you need to consult a doctor in time to do a blood HCG test and ultrasound examination. According to the results of the examination, if the embryo is viable, we should actively carry out fertility preservation treatment and pay attention to bed rest. 2. Mental factors: abdominal pain on the 10th day of IVF embryo transfer has a certain relationship with mental tension. It is recommended to go to the hospital in time to check the pregnancy-related indicators to see if the transfer is successful.