Hey ! Im A Bit Confused ! Dr Did My

Hey ! Im a bit confused ! Dr did my tvs on 10th of jan which was my cd19 the endometrium thcknss is 16mm ,lft ovry contains tiny follicles and and the ryt one irrf 12*15mm!!what thus ths irrf means i dnt get it !! Is it normal and wht it indicate ? Btw my cycle were normal till sept ! Irregular cycle from aftr wds my lmp was 22 dec which was primult induced !