Hi!
A good regular gynecologic check up is your best bet if you are not actually "trying" right now. Some of the infertility tests can be pretty pricey, and its best to try for 6 months or so before having those done.
If you have no history of chlamydia, endometriosis, major abdominal surgery, ectopic pregnancy or irregular periods, and you are under 35 years old, your chances are pretty good!
Good luck!
Dr B
thnak you and i am only 19 years old n i do have iregulard periods.