Finding out gender?

Hailey • Mother of 3 amazing children! 👦 03/04/10 👧 04/29/12 👶 01/07/16 ❤️️
My husband and I are having a conflict. We are nearly 10 weeks pregnant with our third and I don't want to find out the gender as we did with our other two and this will be our last, however my husband wants to and won't see things from my perspective. We have a boy and girl so the gender of this one isn't important and I've heard many stories of how amazing the feeling is of not knowing until birth. 
What should I do?