Obesity is associated with a higher risk of all reviewed complications except small for gestational age.

Physical activity in pregnant women can be assessed by the pedometer and the method was well accepted by the women; however, the compliance was lower in the obese. The level of physical activity differs between different gestational groups and is lower in obese than in normal-weight women, especially during leisure time.

Objectives To perform a neurophysiological follow-up at (OR, 0.34 (95% CI, )).Conclusion Second-and third-trimester exposure of the fetus to progesterone does not seem to have long-term harmful effects during childhood, but future studies should focus on cardiac disease in the child.