ERA test

Laura • TTC x 2 years IVF December FET #1 January ❌ FET#2 March 🦠 cancelled due to covid FET#2 June ❌ FET #3 October 2020 👼👼💔 FET #4 March 2021

Has anyone done and era? Was it worth it. My doctor is back and forth about it and is leaving the decision up to me after my 4th failed transfer.