Volume 12, Issue 4 (July 2010) 12, 607–608; 10.1038/aja.2010.35

Assessment of sperm morphology without quality control may be meaningless for clinicians

Kang-Shou Yao, Xin-Zong Zhang and Ying Wu

Zhejiang Institute of Planned Parenthood Research & Zhejiang Human Sperm Bank, Hangzhou 310012, China

Correspondence: Dr Kang-Shou Yao, Zhejiang Institute of Planned Parenthood Research & Zhejiang Human Sperm Bank, Hangzhou 310012, China Fax: +86-571-8893-3609 E-mail: ksyao@163.net

Received 7 March 2010; Revised 1 April 2010; Accepted 10 April 2010; Published online 24 May 2010.