According to the Chinese Gender Chart, in 2020 you will get a baby boy if you are conceived in the following periods: Jun 21 - Jul 20 (39 lunar years old, 5th lunar month) Sep 17 - Oct 16 (39 lunar years old, 8th lunar month) Nov 15 - Dec 14 (39 lunar years old, 10th lunar month)
Jun 21 - Jul 20 (39 lunar years old, 5th lunar month)
Sep 17 - Oct 16 (39 lunar years old, 8th lunar month)
Nov 15 - Dec 14 (39 lunar years old, 10th lunar month)