Curious about IVF

So call me crazy, but I was wondering if anyone can do <a href="https://glowing.com/glow-fertility-program">IVF</a>? I always thought I'd love to have twins or triplets, I have names even. I've wanted to name a boy after my brother who passed a few years ago. But I'm not married neither am I in a same-sex partnership or struggling to become pregnant, I am just generally curious if you have to fit into those scenarios to get <a href="https://glowing.com/glow-fertility-program">IVF</a>?