Cluster 88: woman childbearing pregnancy potential test negative wcbp serum hysterectomy prior Cluster 227: pregnancy childbearing negative test registration potential women days prior serum Cluster 237: pregnancy wocbp minimized women manner using potential avoid products childbearing Cluster 359: women pregnancy test childbearing negative potential serum days prior study Cluster 450: study pregnancy potential test negative childbearing contraception agree women use Cluster 849: hours pregnancy test negative potential childbearing serum women urine study Cluster 883: pregnancy potential women childbearing study importance wocbp advised avoiding test Cluster 918: menopausal post pre pregnancy women test negative peri serum status Cluster 1240: urine pregnancy childbearing test negative potential women serum days prior Cluster 1398: urine test pregnancy negative serum hours medication female childbearing required Cluster 1732: pregnancy test miu negative sensitivity performed hours lenalidomide ip prior Cluster 2234: females pregnancy test negative childbearing potential serum urine days prior