This one's omegaverse
Yeonwoo is a perfectly competent secretary. However, he’s secretly in love with his boss, an extreme alpha named Keith, who has zero interest in male omegas. After a traumatic incident leaves Yeonwoo fearful of all alphas but Keith, he resigns to hide at home. Keith, inconvenienced by the absence of his trusty secretary, takes on the task of helping Yeonwoo recover. Will proximity and pheromones cause love to blossom in this working relationship?
Mc contacted a disease that makes men become pregnant.
The most popular person on campus, a pretty face with smiling eyes, a friendly-yet-awkward classmate…that’s all Sung-yeon ever was to Hosik. But after a wild night out, Hosik awakes with zero memories of their time together - and one naked Sung-yeon in bed next to him! Hosik would have been fine with leaving their relationship as a drunken mistake on a night of many; but when he started feeling funny in the following days...
Min Joon thought studying abroad in Japan would mean the beginning his fabulous gay life. But instead, he’s scammed by his boyfriend, loses his passport and is basically screwed. What’s worse, a kid comes up to him calling him “mama” and before he knows it, he’s being kidnapped by the yakuza. Then the hot yakuza boss makes him an offer he can’t refuse… so now it’s either be “mama” to his little kid or to not live at all...
Kim Jun, an adult man who strongly dislikes kids, is contacted by his unrequited love, Min Ji-Hwan. Ji-Hwan asks him to move in together to raise his baby nephew, and Jun accepts to stay close to him
Born into a family of handsome, wealthy, and well-educated alphas, Wooyoung always expected he would be the same. Come to find out, he was the odd man out as the lone omega, and not even a perfect one at that. To compensate, Wooyoung goes through life pretending to be a beta, but when he begins to experience hormone imbalances, irregular heat cycles, and a distinct lack of control over his impulses, his lowly recessive omega status becomes impossible to ignore. That’s when he meets Kyungju
Not omegaverse but I forgot how the uke can become pregnant. They eventually had 2 munchkins.
A human, lycan, or a vampire - what am I?! Completely unaware of the existence of these predators, Hwa Gok goes about his everyday life... That is, until Lee Bin turns his life upside down by biting him on the neck, setting off a whirlwind of events neither of them could foresee.
20 year-old Hyesung Kim planned his entire life around the belief that he was an alpha, but when he goes into heat for the first time he learns to his horror that he is, in fact, a recessive omega. It's at this point he meets singer Dojin Park, a wealthy alpha who claims to hate omegas. Despite his words, Dojin finds himself musically inspired by Hyesung and driven by a strong urge to protect him. Hyesung also tries to deny their shared attraction, but their mutual hunger for each other...
Not omegaverse but those with royal blood can impregnate both women and men.
Louis, a captain of the 2nd Guard, has been on the hunt. A hunt for the serial killer who has thrown the capital into a state of chaos for months. Having run himself ragged attempting to come up with a suspect, he ends up in the hospital. What was thought to be a simple case of being overworked, has turned out to be something else. Louis is four months pregnant. But that could only happen if a man is impregnated...
All Isaac the beta wants is to live a normal life as a slightly unskilled florist and leave his turbulent past behind. That dream quickly goes out the window, however, when the infamous arms dealer Felix waltzes into his shop and takes a liking to him. It just so happens that Isaac's family needs protection from a mysterious enemy, and luckily, Felix is more than willing to provide it in return for Isaac's body. The more Felix falls for the reserved florist, the more he wants to unlock
Kiss me, Liar