Medical staffers hold a newly-born baby boy at a hospital in Beijing Jan.6, 2005. The lucky baby counted China's 1.3 billionth citizen. (Xinhua Photo/Chen Shugen) An honorable certificate is granted to the newborn baby boy at Beijing Maternity Hospital in Beijing Jan. 6, 2005.(Xinhua Photo/Chen Shugen) Parents caress their newborn baby at Beijing Maternity Hospital in Beijing Jan 6, 2005. (Xinhua Photo/Chen Shugen) Parents caress their newborn baby at Beijing Maternity Hospital in Beijing Jan 6, 2005.  (Xinhua Photo/Chen Shugen) Holding the newborn baby, Gu Xiulian(2nd, L), chairwoman of the All-China Women's Federation£¬ congratulates the mother at Beijing Maternity Hospital in Beijing Jan. 6, 2005.  (Xinhua Photo/Chen Shugen) Parents caress their newborn baby at Beijing Maternity Hospital in Beijing Jan 6, 2005. (Xinhua Photo/Chen Shugen)   The lucky newborn, weighing 3,660 grams and measuring 52 cm long, counted China's 1.3 billionth citizen. (Xinhua Photo)

    "Both mother and son are in good condition," said midwife Wang Chujie of Beijing Maternity Hospital.

    The newborn weighs 3,660 grams and is 52 cm long, she said.