According to the Ancient Chinese Gender Chart, if you are conceived in one of the following time periods in rest of 2024, you have more chance to get a baby boy:
Aug 04 - Sep 02 (42 lunar years old, the 7th lunar month) Nov 01 - Nov 30 (42 lunar years old, the 10th lunar month) Dec 31 - Dec 31 (42 lunar years old, the 12th lunar month)
Aug 04 - Sep 02 (42 lunar years old, the 7th lunar month)
Nov 01 - Nov 30 (42 lunar years old, the 10th lunar month)
Dec 31 - Dec 31 (42 lunar years old, the 12th lunar month)