TTC for a certain date

Do any of y’all plan your TTC aground certain months or do you keep tying no matter what? We are currently trying for our third. (First child happened immediately, born in January. second took two years and born in February, and third is already taking for ever) So now that we’re trying for another I really want to “try and be consistent” but I seriously don’t want the kids to have the same birthday month, or around Christmas 🙄🤣. It already takes us forever to get pregnant, do I risk stopping for a few months and start over later, or do I keep trying and possibly have them share the same birthday?I’ve heard people who feel like they get left out when their birthday is so close to a holiday or have to share it with a sibling. I’m I crazy and totally over thinking this? Would you keep trying or wait ?