I find it strange that many people here are against this when the alternative is a surgical treatment that often can’t be easily reversed, and even when it is, often lowers the likelihood they will have a kid.
Chemical solutions are way better in that regard because if they are done right they don’t damage any tissue and their affects are temporary.
You have another slot most likely, it’s just populated by the Wifi card, If you’re willing to sacrifice that and use one of those tiny USB wifi adapters you can use that as your second slot with a little adapter to convert between E key to M key. Also have to use a 2230 SSD since the longer ones won’t fit in the spot.