This law is wear alexipharmic rubber glove by doctor or its husband, the lubricant on besmear, insert a finger into the vagina in the begining, behavioral appropriate is gentle, extend slowly.

• 此法是由医生或其丈夫戴消毒橡皮手套，涂上润滑剂，开始时将一个手指插进阴道，动作宜轻柔，慢慢伸入。