On June 11th undergone laparoscopic surgery for ectopic pregnancy. My LMP was 9th Aug, I got positive result for pregnancy on 16th Sept. As per doctor advice done Betahcg on 18th Sept. HCG levels is 451. Doctor suggested to do again Betahcg test 21st Sept. Even she is suspecting might be again ectopic. So I am worried now is there anything wrong again. Why doctor didn't advice to go for early scanning. Last time I was in 6 weeks, due to which gone for laparoscopic n lost my right tube. Please suggest should I go for the second opinion or what should wait.