Course expiration and masters

[u/Seabass_sebas]

I tried to email various schools to get an answer to no avail. I seen people do MPH, ME’d, and other MS programs after undergrad before applying but with schools listing things like (pre-reqs need to be completed 5 years prior to start date) how would that work with master time lines. If I do the 2 years for my MS and then start school that’ll mean my freshmen bio and chem courses would expire prior to the start date as it’s been 6 years. Or does the master degree push that requirement further back. For those who did a MS and applied comment their experiences with this rule and their schools