Yeah I don't plan on making mine until next month so about 20-22 weeks. You can always make a list of stuff you are considering and do some research on it to see if you want that exact one or choose a brand.
i am 18 wk 6 days and plan on doing mine in sep so that its ready for baby shower in oct cause over time you will want to add stuff and do some research on items you may want
I'm 18 weeks and Im planning to make one next month.