Immature follicles

What do doctors do for immature follicles? My doctor intitally said my follicle size was good but after the consult and posting here I am now thinking it's not good. I want to ask him on Monday when we go back. Would they do the trigger shot? I did Clomid for three months with no success, I do ovulate but now I'm thinking we're not having success due to these small follicles.