Rating Newest Oldest. Best Answer: Well it depends. Sometimes a Midwife will deliver the baby, an OB/GYN, or if the doctor (The OB/GYN) isn't available or doesn't arrive in time a nurse will do the delivery. I'm sure what you're thinking about is one of the first two.
Generally speaking, a preapproval letter is valid up to 90 days. Such letters can be valuable in a real estate transaction, as they indicate that the lender would probably approve your loan application, assuming your financial situation doesn't change for the worse during the three-month period.
One note on timing: Don't apply for a pre-approval until you're fairly certain you'll want to buy a home within the next 90 days. Unlike getting prequalified, a pre-approval involves requesting a copy of your credit history and an examination of your application information and the documents you provide. A pre-approval will show as an inquiry on your credit report, and it's only good for a certain amount of time.