I want 6 kids but my husband only wants 1 or 2?

So i grew up where it was only me and my sister and no other siblings and ever since i was little ive wanted a huge family! I want at least 6 kids and I want to start having them in a few years. now my husband, on the other hand, only wants 1 maybe 2. he grew up with 2 older brothers and himself and thinks one or 2 is enough. I hated growing up with only my sister. and he also wants to start having kids now. I wanted to but i feel like im too young. Were both only 19. is there any way i could maybe make him realize more kids are better? were financially stable to have kids now but we would be more financially stable to have them in a few years. so do you think he might change his mind oris this a subject i shouldnt push and try to mak him hve more?? thanks!