This moodlet is present immediately, along with the regular abduction moodlet. A male Sim is pregnant when he has the “weird tummy ache” moodlet.
You’ll know your Sim is pregnant if he has the “Weird Tummy Ache” moodlet when the space ship drops him back at home. Male Sims have a 25 percent chance of returning pregnant from an abduction. Female Sims can only become pregnant if you use a mod – like MC Command Center. Tip: In The Sims 4, only male Sims can get pregnant with alien babies.
