2,000
Participants
Start Date
April 30, 2010
Primary Completion Date
April 30, 2013
Study Completion Date
April 30, 2013
hFSH（Fostimon）
After down-regulation (short protocol), all patients will be stimulated with hFSH (human-derived FSH).
hFSH（Fostimon）
After down-regulation (short protocol), all patients will be stimulated with hFSH (human-derived FSH).
hFSH（Fostimon）
After down-regulation (long protocol), all patients will be stimulated with hFSH (human-derived FSH).
hFSH（Fostimon）
After down-regulation (long protocol), all patients will be stimulated with hFSH (human-derived FSH).
RECRUITING
Shandong University reproductive medicine researche center, Jinan
Collaborators (1)
The First Affiliated Hospital of Zhengzhou University
OTHER
IBSA Institut Biochimique SA
INDUSTRY
The Second Hospital of Hebei Medical University
OTHER
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
OTHER
Shandong University
OTHER