According to the Ancient Chinese Gender Chart, if your wife is conceived in one of the following time periods in 2022, you will have more chance to get a baby girl:
Jan 01 - Jan 02 (29 lunar years old, the 11th lunar month) Jan 03 - Jan 31 (29 lunar years old, the 12th lunar month) Mar 03 - Mar 31 (30 lunar years old, the 2nd lunar month) Apr 01 - Apr 30 (30 lunar years old, the 3rd lunar month) May 01 - May 29 (30 lunar years old, the 4th lunar month) May 30 - Jun 28 (30 lunar years old, the 5th lunar month) Jun 29 - Jul 28 (30 lunar years old, the 6th lunar month) Jul 29 - Aug 26 (30 lunar years old, the 7th lunar month) Aug 27 - Sep 25 (30 lunar years old, the 8th lunar month) Sep 26 - Oct 24 (30 lunar years old, the 9th lunar month) Oct 25 - Nov 23 (30 lunar years old, the 10th lunar month)
Jan 01 - Jan 02 (29 lunar years old, the 11th lunar month)
Jan 03 - Jan 31 (29 lunar years old, the 12th lunar month)
Mar 03 - Mar 31 (30 lunar years old, the 2nd lunar month)
Apr 01 - Apr 30 (30 lunar years old, the 3rd lunar month)
May 01 - May 29 (30 lunar years old, the 4th lunar month)
May 30 - Jun 28 (30 lunar years old, the 5th lunar month)
Jun 29 - Jul 28 (30 lunar years old, the 6th lunar month)
Jul 29 - Aug 26 (30 lunar years old, the 7th lunar month)
Aug 27 - Sep 25 (30 lunar years old, the 8th lunar month)
Sep 26 - Oct 24 (30 lunar years old, the 9th lunar month)
Oct 25 - Nov 23 (30 lunar years old, the 10th lunar month)