0.000 (−0.000 to 0.000)0.0000.000 (−0.000 to 0.000)0.0000.000 (−0.000 to 0.000)0.000Model 0: adjusted for gestational age at delivery, offspring birthweight and mode of delivery. Model 0: adjusted for gestational age at delivery, offspring birthweight and labour status (labour or non-labour). 