According to Chinese baby gender chart, if you are conceived (first day of last period occurs) during one of the following periods, you would get a baby boy once get pregnant: May 7, 2016 - May 31, 2016 June 1, 2016 - June 4, 2016 September 1, 2016 - September 30, 2016 December 29, 2016 - February 25, 2017 March 28, 2017 - April 25, 2017
The dates are just for your reference. As it's not scientific enough, please don't rely too much on it.
According to Chinese baby gender chart, if you are conceived (first day of last period occurs) during one of the following periods, you would get a baby boy once get pregnant:
May 7, 2016 - May 31, 2016
June 1, 2016 - June 4, 2016
September 1, 2016 - September 30, 2016
December 29, 2016 - February 25, 2017
March 28, 2017 - April 25, 2017
The dates are just for your reference. As it's not scientific enough, please don't rely too much on it.