DS 160 form is not allowing future marriage date

[bajjurikotireddy]

Hi,

I am trying to book an appointment for my fiance H4 visa interview, we are getting married on May 6th 2011 but DS 160 form is not allowing me to enter future date as my wedding date....Is their any other ways to take appointment in advance to my wedding or do i need to wait till my wedding?

I appreciate your help.

Thanks
Koti