In this case, treating the endometriosis first won't improve your chances with IVF, so there would be no benefit, especially since you don't have bad pain.
Kule meko, akusayi kuwaphucula amathuba akho okuphumelela kweIVF ukuqala unyange isifo sokukhula kwenyama ngaphandle kwesibeleko, ngoko loo nto leyo ayisayi kukunceda ingakumbi njengokuba usithi iintlungu ozivayo azikho mbi kakhulu.