is it bad i want a nother baby

me and my fiance have two beautiful daughters one is turning 4 the other is turning 2 i want a nother baby i wanna try for a baby boy i know it isnt a fusher thing on me haveing a boy but i dont get y he says he dont wanna have a nothere baby right now but then dont use a condome and im not on birth control so im confused what should I do