“…The first prospective randomized studies were carried out many years ago [30, 36, 38-40, 47, 49, 52, 53, 57, 58, 60, 69, 70, 79, 86, 92, 109] and found no improvement in perinatal outcomes with CTG, even in high-risk cohorts, with the exception of lower rates of neonatal convulsions ( [97,98]; EL I a). The ACOG even came to the conclusion that intermittent auscultation done at prescribed intervals was on a par with CTG monitoring [4].…”