I did not have an MRI to check for malfunctions of the pituitary gland, but I think it is a good idea. I strongly advise you too go and see an RE (fertility specialist) and do the following tests: Anti-Mullerian hormone test (a more in depth FSH test to evaluate your ovarian reserve), Antral Follicle count (the can count your follicles with an ultrasound) and that can predict your fertility, have an HSG done where the insert dye into your uterus and check with x-rays if the dye flows into your fallopian tubes. I also have two DNA tests (still waiting for them to come) called Fragile X and Cyreo Type. They like to check these two DNA test on women under 25 with high FSH levels. Also do you have both of your ovaries? I have only one, and women with only one ovary has often elevated FSH levels since that only one ovary is working so hard to get you pregnant. Since you are married and have these problems I think you should talk to your husband to start trying for a baby.