Weddings and babies

My husband is in his best friends wedding as the best man March 25th 2017, by just really strange timing, our daughter is due march 12th. I'm curious on people's opinions on if it would be okay to bring my daughter to the wedding assuming she comes in time. We already rsvpd that we would be there and they fully understand if I can't make it but my husband wants me to be there If he's going. He hates big gatherings.