<prompt> Prolactinoma in pregnancy, all are true except:Most common pituitary tumor but rarely symptomaticIncrease in prolactin levels worse prognosisMacroadenoma 1 cm is associated with bad prognosisRegular visual checkup  <response>: Prolactinoma pituitary adenoma Prlactin level is 100ngdl most are microadenoma1cm diameter macroadenoma has bad prognosis visual field examination is essential to detect any compression effect on the optic nerves D.C.DUTTA;S TEXTBOOK OF GYNECOLOGY,Pg no:464,6th edition 