Use the information I'm sharing below to check the status of your e-filed return. If the status is "Accepted" (you should have received an email from TurboTax notifying you of this), you have nothing further to do.
If your federal return was rejected for any reason, you'll need to make corrections before re-submitting your return. Be sure to check on your state return as well if it applies to you.
How do I check the status of my e-filed return?