I agree, you'll have to hang in there just a bit more before moving onto the next step. Four months is definitely normal.
Good luck!
Trish
They say see a RE ( Reproductive Endocrinologist) after 1 full year of trying, unless you are 35 or older then it is just 6 months. When you say you have been "trying" are you monitoring ovulation, by OPK's or BBT or anything like that? That is the best place for you to start, If you do choose to see a Dr. they will require that info from you, so keep record. That way than can get to work asap and not make you do months of just monitoring after you start seeing them. FYI for complrtrly fertile people it can take up to a year for your body to release that perfect egg, give it time it's worth it, I wated 5 yrs LOL