In this case we see oligohydraminon and reduction in growth as causes for induction of labor. As labor progresses and the fetus’s response to hypoxia increases, the CTG trace becomes difficult to interpret. This is where ST Analysis really gives you support in your decision making when to intervene, not too early and not too late.


  • 36 years of age
  • Primiparous
  • No medical conditions, non-smoker
  • Low risk combined screening.
  • Increased PI uterine artery dopplers at 20W
  • Scan: Reduction in fetal growth, oligohydramnios
  • Induction of labor at week 38

# #