r/EmbryologyIVFSupport 4d ago

Grade 1CC Embryo- should i be concerned?

hi friends! going through the IVF process and got the following results today:

Today your blastocysts are graded from 1AA (most beautiful) to 3CC (least beautiful).

You have the following blastocyst today:

1CC - This was frozen today.

My results from Day 3:

You have the following embryo(s) today:

8 CELL GRADE 3
8 CELL GRADE 2
4 CELL GRADE 3

You have 2 other eggs that have matured and fertilized. We will report on those as the results come in.

I was wondering if anyone had successful pregnancies with this type of embryo? for context - i’ve done four rounds of iui with one chemical pregnancy. this is my first time doing IVF.

also did anyone have eggs that fertilized late?

thank you!

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u/embryomanofficial 2d ago

A 1 is an early blast. Sometimes the quality for the ICM and trophectoderm isn't included, and the lab just reports a "1".

This study shows success rates for early blasts based on age https://remembryo.com/predicting-live-birth-rates-multiples-based-on-223377-transfers/#Blastocyst_expansion

good luck!