India, China and the Islamic world have been using sex selection without IVF for years. It involves a river, a bag of rocks, and a freshly born baby girl. Women’s groups in the west don’t like to hear this but it’s real. Now of course in the age of stem cells, baby parts are valuable so they would never be thrown into a river.
I believe that in Saudi Arab sex selection (IVF) is permitted. And guess which one?
IVF will be a disaster for these patriarchal societies that not only favor boys but treat girls like garbage. It is something I predicted long ago, where rural females in particular are routinely killed or abused, while upper- or middle-class women, who tend to be Western-educated, will abandon their society in favor of Western men, or not marry/reproduce at all.