hvala ti, gorka!
evo što sam našla:

Routine antenatal pelvic examination does not accurately assess gestational age,
nor does it accurately predict preterm birth or cephalopelvic disproportion, while it increases the risk
of premature rupture of membranes (52). Routine vaginal examination to assess the cervix is not
effective to predict preterm birth (53
(str. 10)

link:
http://www.euro.who.int/__data/asset...660/E87997.pdf