In 2018 you will get a baby boy if she is get pregnant and last menstrual period first date occurs during one of the following time: Mar 17 - Apr 15 (27 lunar years old, 2nd lunar month) May 15 - Jun 13 (27 lunar years old, 4th lunar month) Aug 11 - Sep 09 (27 lunar years old, 7th lunar month) Sep 10 - Oct 08 (27 lunar years old, 8th lunar month) Oct 9 - Nov 07 (27 lunar years old, 9th lunar month) Nov 8 - Dec 06 (27 lunar years old, 10th lunar month)
So, if her period date is during one of the above time, you can try on her ovulation date after the period for baby boy.
In 2018 you will get a baby boy if she is get pregnant and last menstrual period first date occurs during one of the following time:
Mar 17 - Apr 15 (27 lunar years old, 2nd lunar month)
May 15 - Jun 13 (27 lunar years old, 4th lunar month)
Aug 11 - Sep 09 (27 lunar years old, 7th lunar month)
Sep 10 - Oct 08 (27 lunar years old, 8th lunar month)
Oct 9 - Nov 07 (27 lunar years old, 9th lunar month)
Nov 8 - Dec 06 (27 lunar years old, 10th lunar month)
So, if her period date is during one of the above time, you can try on her ovulation date after the period for baby boy.