KB steril untuk pasangan child-free

hi puans, it's my first time writing here. i really need your help

di Indonesia apakah possible untuk dilakukan KB steril pada wanita usia 31 thn yg sudah menikah dan 101% berencana untuk tidak punya anak sama sekali? (partner already giving consent)

desperately need some insight

hormonal KB is out from the list because the side effect & i can't use copper IUD because i'm using menstrual cup

and i really just want to end the anxious feeling of being pregnant & want to have permanent birth control aka sterilization/tubal ligation

thank you so much!