humanity Today is official baby-makin’ day By: Elizabeth In: Facts, Humanity, Kids, Sex and Dating Jan 2, 2018 296 Liked! 79 Disliked 0 1GIF According to research, January 2nd is the most common day to sex it up and conceive, officially making it National Baby-Making Day. Right when you didn’t think anything could be better than National Donut Day. Like this post? 296 Liked! 0