Journal of International Reproductive Health/Family Planning ›› 2010, Vol. 29 ›› Issue (2): 127-130.

• 讲座 • Previous Articles    

Evaluate the Outcome of Early Pregnancy on Space Time and Interfere It Propely

JIN Li   

  1. Department of Obstetrics and Gynecology of Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-03-15 Online:2010-03-15

Abstract: It is very important to know how to use ultrasound,serial β-hCG and progesterone to observe the development of early pregnancy to diagnose the position and quality of pregnancy in the early stage in order to interfere properly and reduce the complications.

Key words: Early pregnancy, β-hCG, Progesterone, Chromosome, Outcome