Anyone else not want to know the gender.

I'm 9 weeks pregnant with baby #4. With all my previous pregnancies I found out the genders. I have 2 boys and a girl. I want to make thing different and not know the gender. My hubby is not supportive. Im not hoping for any specific gender, I'm just happy I'm expecting. I just want to be surprise on the day he/she is born. Anyone else feel this way? My hubby excuse is he wants to know because he wants to call baby a he or she.... im ok with neutral colors :) anyone can share experience of not knowing the gender.