30% of fat lost. Wil my butt stay the same size or will I lose more inches? (Photo)

Hello dear!!
Thanks for the question and provided information as well.
You are still early on the healing process, it can take up to six months to see your final results, so please be patient​. After a BBL, only about 70% of the transferred fat cells will survive, so you can expect a reduction in your buttocks. If you have any concerns, I suggest you follow up close with your plastic surgeon.
Good luck :)