Hi... I took Levonelle a week ago, which was 24hrs after unprotected sex with my husband... I am 32 and had an ectopic pregnancy 2 years ago and my right tube was removed... It has been 7 days since i took the Levonelle, and i am concerned that yesterday i started bleeding quite dark old blood and now clots also, as this is how my ectopic started last time... I should have been right in the middle of my cycle a few days ago, as the unprotected sex was 1 day after the end of my period... is there a high chance that the levonelle may not have been efficient? should i consider this as a period? How long before i should do a test? Last time my HCG levels were so low that the hospital kept me under observation for 3 days hoping it would work itself out - until my tube ruptured, and if i have to go through this again i would rather not lose my tube this time...