hi..welcome to health care magic
seen your invg andhistory..
seems there are no follicles/anovulatoy cycles are usually common in younger in early menarche
and perimenopausal women...
in your case is your menstrual history normal,are you on any fertility
medicines,are your harmones within normal,..
follow basal body temperature
,folliculometry cervical examination as sometimes they can be delayed...
all the best...i hope you will conceive soon..bye