During the consultation with the neurosurgeon he discussed with me that the hormonal disturbances could be associate with my earlier diagnosed Chronic Fatigue Syndrome, irregular menstrual cycle and PCOS. To investigate this issue further the neurosurgeon has is sending me to have an MRI Scan of the Pituitary to see exactly what I was dealing with before discussing my future treatment. He is referring me to an Endocrinologist, who specializes in hormone irregularities in the human body. Also a referral to see the Ophthalmologist to get my Visual Fields done to check if my vision is being effected by the growth of the Pituitary Tumour. Another regular blood test to check my hormone levels further is required.