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Pregnancy per embryo transfer (fraction of cows pregnant) for recipients receiving fresh embryos produced in control medium or medium containing 1.8 mM choline chloride
| Treatment | Metritis | No metritis | Total |
|---|---|---|---|
| Control | 0% (0/11) | 24.4% (11/45) | 19.6% (11/56) |
| Choline | 25% (2/8) | 30.0% (12/40) | 29.2% (14/48) |
