Ordinary abortion pain in medicine is equivalent to secondary or tertiary pain, if the pain is more sensitive to women, this pain is equivalent to medical tertiary pain, that is, oral painkillers can stop the pain, but the amount of medication needs to be increased in order to stop this kind of pain, that is, tertiary pain. Therefore, if it is more sensitive to the pain of women, it is recommended to do painless abortion is more secure, because painless abortion needs to be anesthetized, the entire procedure is completed in the complete absence of pain, very humane service, for the psychological and physical harm caused by the minimum, so it is recommended to do painless abortion surgery. In addition, the cost of painless abortion will be a little more than the cost of ordinary abortion surgery, about 1500-1800 dollars.