@Yuri
in the Omegaverse, Omegas can conceive and give birth. Male and Female Omega's alike. Alphas experience period rut cycles and Omegas experience monthly estrus(heat) cycles. Bith alpha and omega are exponentially more fertile during these phases and more likely to conceive. If rut and heat coincide conception is 100%.
Further back in the story, Taeju went into rut and spent it with Eui Hyun. Without consent. Maybe 8 weeks ago. Then lil brothers omega male bio-mom showed up and too lil bro. Taeju had a huge epiphany about his shi*** treatment of Euihyun. And he was also terrified he'd pushed Euihyun to suicide. It began his redemption arc
