DS 160 - Are there other persons traveling with you? - Expecting a baby

I am on H1B visa and my spouse is on H4 visa. We are expecting a baby soon. We are planning to travel to India after baby comes for H1B renewal stamping.

While filling DS 160, there was a question: “Are there other persons traveling with you?”, I should be traveling with my spouse and baby. But I don’t have baby details now. So, what should I do for this question? Is just adding spouse details okay? Or do I need to amend DS 160 after baby comes?