Saving for maternity leave. save as much as you possibly can. I took 12 weeks off, 5 had short term disability which was about 50% of my take home pay and 10 days of PTO. We saved and saved as much as we could to cover expenses. Purely speaking for baby, $100-200/month on formula. $75-125/month on diapers and any other ‘things. ’ I had to get things I didn’t think I’d need, different sizes of clothing, medicine, etc. Plus hospital bills started coming back for myself and the baby. It feels like i spent a million dollars, but didn’t. Lol! We planned to breastfeed and it didn’t end up working out. Save formula samples from the mail, docs or stores when you register. If you don’t need them, just donate them or pass them to someone else. We got tons of Enfamil coupons in the mail and I swapped other brands for Enfamil in mom groups.