Grants pay on a calendar, not on your timeline. A program that closes applications in spring may pay out in summer, and several state plainly that they will not reimburse a cycle you have already started or paid for. Line up each program's deadline and payout with your clinic's schedule before you pay an application fee, and hold off on a loan until you know whether an award is coming: a loan signed early can leave you paying interest on money a grant would have covered.
Programs tied to one clinic are worth a look even if you had not planned to use that clinic, but price the travel and time off: a grant that covers a cycle in another state is still cheaper than paying for one at home only if you can get there for monitoring and retrieval.