nah
ive seen raindragon on many threads. lol she/he loves arguing and being aggressive. fact is many people have kids and are happy. do some people have kids and arent happy? sure. but for some people kids are a huge blessing. i love all my neices and nephews and they are a blessing. i spend as much of my free time with them as i can. i see people who have kids and keep having more because they love being parents. having a child isnt life destroy, so long as you choose to have the kids.
The problem I have is with the story specifically. Doyun, at this stage in his life, is akin to a young kid going through puberty for the first time. He only JUST experiencing his first heat, and he's experiencing his first relationship with an alpha, as an functioning omega - and this relationship isn't even stable yet.
This all JUST happened for him. Imagine telling a young girl who just had her first period; "Congratulations on your first period! Here's your new husband and oh - don't get pregnant. Have fun~!"
Realistically, a pregnancy would fuck Doyun up REAL bad. And if the author has any sort of head on their shoulders, they wouldn't drive the story down that road just yet.

I'll concede that pregnancy might happen, and that it would be the worst possible outcome of Doyun's and Tae's story. It would generate tons of problems and put the couple in pure hell. That being the case, it would be a good direction for the author to take. Pregnancy now would generate tremendous drama, turmoil, confusion, and unhappiness. It's a fertile hotbed of disastrous material, a dream come true for an author.
On the other hand, the author is not going to want to give the reader what he wants and expects....