Overview Role of Heparin in Poor Responders Undergoing In Vitro Fertilisation Status: Completed Trial end date: 2016-06-01 Target enrollment: Participant gender: Summary The addition of heparin increases pregnancy outcome parameters in poor responders undergoing In Vitro Fertilisation (IVF) Phase: Phase 2/Phase 3 Details Lead Sponsor: National and Kapodistrian University of AthensTreatments: Calcium heparinDalteparinHeparinHeparin, Low-Molecular-WeightTinzaparin