HycoSy after two ectopics

Hey guys,

I have a question that I’ve been thinking about, I suffered two back to back ectopics in 2021 one tube was removed and the other had MTX shortly afterwards I had my remaining tube investigated with the HycoSy and the tube was flushed. Late on down the line we suffered a chemical then our little miracle was conceived in the right place.

My question is…. What exactly did the tube flush flush away? What builds up in the tubes to cause ectopics etc? My tube was open and appeared well but I still had two ectopics?? I can’t fathom out what caused it all?

Thanks so much