NSAIDs are not recommended during pregnancy, particularly during the third trimester . While NSAIDs as a class are not direct teratogens , they may cause premature closure of the fetal ductus arteriosus and kidney ADRs in the fetus. Additionally, they are linked with premature birth  and miscarriage .   Aspirin, however, is used together with heparin in pregnant women with antiphospholipid antibodies .  Additionally, indomethacin is used in pregnancy to treat polyhydramnios by reducing fetal urine production via inhibiting fetal kidney blood flow.
CHI SIAMO/REDAZIONE - NORME EDITORIALI/PROPOSTA DI NUOVI ARTICOLI
PERIODICO MENSILE DI INFORMAZIONE MEDICO SCIENTIFICA - REGISTRAZIONE TRIBUNALE DI GENOVA N° 18/99 DEL 7 GIUGNO 1999 - ISSN 1591-0598
EDITOR IN CHIEF: FRANCESCO BOLLORINO - COEDITORS: FABIO CANEGALLI e MARIO GALZIGNA