Concerned Müthers was a British queer zine created by Sina in 1993.
Concerned Muthers was intended to provide a voice for gay, lesbian and bisexual youth, as well as their heterosexual friends and supporters. Seven issues were self-published between 1993 and 1995. The zine typically included comics, short stories, essays and poetry. Shamsavari also self-published the small-press comix-zine BoyCrazyBoy, which consisted primarily of autobiographical comic strips.