Additional file 1 of Retrospective analysis of GnRH-a prolonged protocol for in vitro fertilization in 18,272 cycles in China

Additional file 1: Supplementary Figure 1. LBRs in relation to the number of oocytes retrieved. A: 38 years-old. Supplementary Figure 2. Rates of OHSS and cycle cancellation in relation to the number ofoocytes retrieved. A: 38 years-old.