I had a TTC chat with my GP a few weeks ago (mainly because I take a medication that is contraindicated during pregnancy so needed to discuss options) and she recommended I get the MMR. I did, neither the GP nor nurse said anything about this affecting TTC but a friend was told not to even think about TTC for at least 3 months as it's a live vaccine and can cause horrible deformities. I'm planning to call my surgery next week, but has anyone heard this?