(The part about Jared changing from a sock and then from the maternity shirt shouldn't have happened--you only change once every 12 hours. Let's pretend that that was a little different--maybe he lost the sock.)
Jared realized that he had been getting more and more pregnant as time went on and realized that that was expected--the medallion didn't change him instantly. But the question remained--was it over? Or was his pregnancy still advancing?
Leaving the medallion on, Jared advanced from 7, to 8, to 9... He guessed he should be giving birth any time now. But the transformation had stopped.
Jared had no choice to wait, until a day later he started feeling incredible pains. He was going into labor. The medallion, of course, was useless on a pregnant woman. He wasn't sure how he could pay for a hospital stay, but he guessed that if he just showed up at the hospital in labor, they couldn't turn him down.
They didn't. Jared gave birth to a healthy baby boy many hours later. After promising to the doctors that he would stay and fill out his insurance forms, he took the baby and walked out of the hospital with it, pretending everything was normal despite how bloated he felt and how sore he was between his legs. Sneaking back into his own house and using the key he had hidden under a rock, he rushed to his room and tried the medallion again. This time he picked one of his own shirts and, relieved, felt his penis grow between his legs and his entire body return to normal.
Everything seemed great, until the baby cried. Jared wondered just what he could do about the baby. Leave him at an orphanage? He didn't even know where any of those were. Besides, it was late, and his parents were due back in an hour. They'd be upset if he wasn't home. Maybe he could change the baby with the medallion?
However, Jared didn't know much about the medallion. He didn't understand that the medallion's ability to affect the mind is limited. When it turned him into a dog, it gave him the instincts to walk on four legs, pant, and pee on a tree, so it makes *some* changes. But turning the baby into an adult won't make it completely act like an adult.
Jared put the medallion on the baby's neck and tried a transformation....