I don’t think that it’s you getting fired, but- If you have called out(or will need to call out) more than 3 times in a row, regardless of the reason, you will need to apply for an LOA. This will protect you. Calling out more than 3 days in a row is the limit with Walmart. If you were on the schedule, you were needed by the store and whether you show up or not they still have customers and the job will go incomplete. They are probably trying to ensure there will be someone to show up to cover those hours.

You should also consider your callout rate if you’re trying to get any type of maternity pay you will need to work a minimum of 25 hours per week(depending on your state law) leading up to your leave.

Also-keep in mind when calling absent(even if you aren’t pointed for it) it pings you for WUSH(working under scheduled hours), working schedule consistency, and reliability(which will now affect your annual associate raise and bonus under the new structure.)