CP and fetal growth restriction: There was a lower percentage of piglets with an IUGR score of 2 in the S treatment group than in the CP and W groups (S: 21.1 ± 4.33 vs. CP: 41.6 ± 5.25, and W: 38.6 ± 5.24; t400 = −3.06 and t400 = −2.64, respectively; p < 0.05).