just from curiosity. update

Has anyone on here ever done gender selection? How was it done? How expensive was it? The only reason I'm asking is because my husband and I have three girls and he is the last male in his family. It's basically up to him to have a boy to keep his last name going and I know it sounds so stupid that we would be willing to pay money just to get a boy and I didn't come here for judgement because we are all parents. So has anyone on here ever done gender selection either via <a href="https://glowing.com/glow-fertility-program">IUI</a> or <a href="https://glowing.com/glow-fertility-program">IVF</a>? 
I guess I'll say it again. People's judgement and opinions are not wanted. Our son will feel no pressure to carry on the family name just as my husband has felt no pressure from his parents. He WANTS too. Also if you people are seriously stupid enough to think we souly want a boy to carry on my husbands last name you need help. Why is it wrong for us to want to have a boy after three girls? He wouldn't be just a tool to carry on a name he'd be a human and we will love him just as much whether we garnered a boy or naturally have one. Get over your perfect selves.