Wondering...

Okay, so the obgyn office said that they will probably want to check to see if my tubes are open to see if that's an issue with out lack of fertility. I also want to ask her if theres a way to check for endometriosis. A friend told me my wierd cycle symptoms sounds like what she has and she has endometriosis. Does anyone know how they might go about doing both of these things? I'm curious as to what could be next for us and would feel better having at least some idea rather than nothing at all. Thank you to all who reapond💛