Menstrual cycle characteristics as an indicator of fertility outcomes:evidence from prospective birth cohort study in China
LIU Xiping;WU Xiaqiu;BAO Lirong;PENG Jin;Ka-Kit Hui-School of Public Health,Zhejiang Chinese Medical University,Hangzhou 310053,China;Zhejiang Chinese Medical University,Hangzhou 310053,China;Institute of Basic Research in Clinical Medicine,China Academy of Chinese Medical Sciences,Beijing 100700,China;Department of Medicine,David Geffen School of Medicine,UCLA,Los Angeles 90024,USA
