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Risk of being born small for gestational age (SGA) and large for gestational age (LGA) in singleton sibling pairs for second child in Fresh/FET cohort and in FET/FET cohort. AORs (95%CI).
| AOR in Fresh/FET cohort | 95% CI | AOR in FET/FET cohort | 95% CI | |
|---|---|---|---|---|
| LGA (>90th percentile) | 4.22 | 2.04–8.73 | 6 | 0.72–49.84 |
| SGA (<10th percentile) | 0.083 | 0.01–0.64 | — | — |
