The right form for you to say is “solution that is right according to Islamic Sharia”. As it is meaningless to say if anything is in Islam or not. The real code that we follow comes down via Shariah that has been developed many many years after the death of Mohammed pbuh and it was developed by mere mortals aka Imams.
Sure we can discuss Shariah’s rulings or interpretations.
However until you have been there, you can’t discuss it fully from all the aspects.
It is easy for a man or woman or religious orthodoxers who have not yearned for aulad for years without positive results. yes. They can all look into Shariah to find answers.
But someone who has longed for having a child, then every new technique available is worth considering.
Since the biology and science for such reproductive methods is only few decades old (at least for large scale use), no one will find the right answer from Sharia that was written 100s of years ago.
I hope you understand this finer aspect.
Thank you.