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THE INCIDENCE OF DIFFERENT TYPES OF FETAL MOVEMENTS DURING PREGNANCY
Author(s) -
Sadovsky E.,
Laufer N.,
Allen J. W.
Publication year - 1979
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.1979.tb10675.x
Subject(s) - fetus , fetal movement , fetal distress , medicine , distress , gestation , pregnancy , fetal death , obstetrics , biology , clinical psychology , genetics
Summary In high risk pregnancies with severe fetal distress, a reduction of fetal movements may take place before fetal death occurs. This decrease is accompanied by a weakening of the fetal movements. One hundred and twenty pregnant women (310 recordings) between 20 and 41 weeks gestation recorded fetal movements and classified them into weak, strong, and rolling. The movements noted by the woman were correlated to those recorded by a fetal movements recorder. The rate of weak movements gradually decreased until the 36 to 37th week, while the strong and rolling movements increased. From the 36 to 37th week till term weak movements increased again with a decline in strong and rolling movements. Before fetal death, or in severe fetal distress with decreased total movements, the relative rate of weak movements increased. Reduction in daily total movements without a change in the distribution of the type of movement may not indicate fetal distress.