I have a question.

I was talking to my sister about when we were planning on trying for number 2 and how we were going to attempt the "girl" theory. If we get a boy we would still love him and be just as happy, but thought it couldnt hurt giving it a go. She then told me that she did the "girl" theory after having 2 boys and got a girl! (WOO!)
So she has lent me a book she has on what you should do to get a girl.

One thing it says is that for a girl (apart from all the timing etc) is the man should wear tight fitting undies or jock strap, by day only, for 5 days during or after the period. And for a boy that the man should wear boxer shorts.

Just curious if this is true and has control over the sex count? And if it has worked for anyone doing this?

DH normally wears boxers and will wear undies when we attempt number 2 as advised.

TIA!