Shopping before gender reveal?

TwinsMom
Here at the 11th week and started to buy. Purchased mainly unisex or gender neutral onesies and sleepwear because the pregnancy finally is starting to feel "real" and the deals over the weekend were too great to pass up at a baby consignment event (bargain hunter is my middle name).
We have spent a ton on <a href="https://glowing.com/glow-fertility-program">IVF</a> and surrogacy (took us 10 years to get this point) so trying to keep now actual costs down. Also feels good to help not buy new and recycle when it makes sense.
Q: When did you start shopping? Are you buying baby clothes before knowing gender?