I can't see the pregnancy sac, how to do abortion

Suggestion: women need to do careful examination, in the uterus can not see the gestational sac, may be caused by ectopic pregnancy. If the female pregnancy time is relatively short, can not find the gestational sac may be fertilized eggs not implanted caused, you can wait for a period of time, then go to the hospital for abortion surgery. If the female ectopic pregnancy, must be timely termination of pregnancy.