In Africa, husbands would rather have more baby boys than girls, because of the tradition of sons succeeding their fathers and continuing the family line and heritage while the daughters are given away in marriage.
See the discussion on https://www.nairaland.com/356307/male-child-family-how-important

Can you choose the gender of your baby?

Does when, where, and how you have sex have anything to do with whether you conceive a boy or a girl?
Getting pregnant may never be the same after you watch this pregnancy video on http://kissesandroses..com/2012/08/sex-and-selecting-your-babys-gender.html for ADULTS only!