Child birth after submitting DS160

I filled my DS160 and booked my Interview slot, but after booking my slot I have been blessed with a child, do I need to modify my DS160 to reflect this? or I may add this later?

Any help appreciated.

Congrats on the new born!

Call US travel docs site and ask them about it.

Even if the child cannot get the visa stamped now, you can submit child’s visa stamping later. No interview required, and you can avail dropbox facility for this.