Just out of curiosity..

So Ive read that if you BD few days before ovulation, you might conceive a girl and if you BD on the day of ovulation, you might conceive a boy. And its something to do with x sperm swims slower but lives longer while y sperm swims faster but dies faster too. So just out of curiosity.. have anyone tried this theory, how was the result? Was it really what the theory claimed or did it turned out the opposite? 😉