Responses
*Has a spoiler or two!!!!*
I suppose that depends on the authors view on their own omegaverse. I've seen them need a heat (Pendulum), not need a bite at all (Love is an illusion) and even one where a child alpha bit child omega outside heat but they still bonded (Sayonara Koibito, Mata Kite Tomodachi)
Question. Will they got bonded if the omega who is not in heat or had his heat controlled due to medicines, got bitten of by an alpha?