Is it for you, your DH, your mom, the children you already have???
I think many people assume that DH's need a son and moms need a daughter but I know that this is not the case for many families.
AFM, my hubby could care less what we have. It's me that NEEDS a girl. I think I also feel the need to have a DD for my mom. My sis will never have kids so her only chance at a granddaughter is from me.