Ectopic pregnancy in 2006


I still have both tubes, but doc supposedly sealed/tied the right side off during the surgery that removed my ectopic pregnancy back in '06. My husband and I have been trying to conceive for ten months now. I have no idea what we're doing wrong! We both have children from previous relationships and I've also been pregnant other times but had 3 abortions. My last pregnancy was in 2009 and ended in abortion before 10 weeks. I was diagnosed with PID in 2011 and successfully treated for it. Doc wasn't able to tell me how long I had it or if it had done any irreversible damage.

Could I just not be fertile anymore?? Could I be barren now?