If you have uterine cold, you can moxibustion your abdomen when preparing for pregnancy. Moxibustion has the function of activating blood circulation and dispersing cold, which can drive away dampness and coldness in the body, and moxibustion on the abdomen can play a health care role during pregnancy preparation when you have uterine cold and increase the chance of conception. Not everyone is suitable for moxibustion when preparing for pregnancy. If you are preparing for moxibustion, you need to see a Chinese medicine doctor to do moxibustion according to medical advice. If you are pregnant, you should not do abdominal moxibustion at this time, because improper moxibustion after pregnancy can easily cause pregnancy miscarriage.