Sure. In a scientific experiment gone wrong. A boy was part of a study on gene - modifying rays. There was a malfunction and the ray hit him. Slowly, he noticed changes. His voice became higher - pitched like a baby girl's, his hair grew longer and his body structure started to resemble that of a baby girl. He had to deal with the shock from his family and friends while scientists tried to figure out how to reverse this unexpected change.
Once upon a time, there was a young boy named Tom. One day, he entered an enchanted forest. There was a strange old tree with a glowing fruit. Out of curiosity, Tom ate the fruit. Suddenly, he started to feel very strange. His body began to change. His features became more delicate, his voice turned higher pitched, and soon he was transformed into a baby girl. His clothes became a little pink dress. Tom, now a baby girl, was very confused but also felt a strange new energy within him.
There was a boy named Tom. He entered a mysterious forest. There was a fairy there who was a bit mischievous. The fairy cast a spell on Tom because she thought it would be interesting to see a boy experience life as a girl. Tom's body changed rapidly. He became a baby girl. His parents were shocked when they found him like this, but they still loved him unconditionally. Tom, now as a baby girl, had to start a whole new life with different expectations and experiences.
I'm not sure if there's a common story like this exactly. It could be some sort of magical or fictional story. Maybe the mom had some special powers and accidentally or purposely turned her son into a baby girl through a spell. But without more context, it's hard to tell a specific story.
In a far - away land, there was a powerful sorceress. A brave knight named Henry was sent to stop her evil plans. But the sorceress was too strong and she cast a spell on Henry. Henry turned into a baby boy right before her eyes. His sword and armor were now too large for him. The sorceress left him there, and fortunately, a group of friendly villagers found him and decided to raise him until they could find a solution to break the spell.
Well, there's a story like this. A boy named Jack was walking in a mysterious forest. He came across an old wizard. The wizard, for some unknown reason, cast a spell on him. In an instant, Jack's body shape altered. He became slender like a girl, his face became rounder and more charming. His clothes magically changed into a lovely dress. He became a cute girl. Jack then had to learn how to behave like a girl in this new form and had a series of adventures in the process.
A scientist was working on an experiment with a new type of energy. There was an unexpected power surge. The scientist, who was a man, was turned into a baby girl. His lab coat became a frilly white dress. At first, he was horrified as he had no idea how to handle this situation. But then, he started to adapt. His colleagues took care of him as if he was a real baby girl. They fed him milk, changed his diapers. He began to enjoy the attention and the simple life of a baby girl, without the stress of his complex scientific work.
There was a man named Jack who was experimenting with some strange chemicals in his lab. By accident, he mixed the wrong substances and there was a huge explosion. When the smoke cleared, he was no longer a grown man. Instead, he had transformed into a baby girl. His colleagues were stunned. They had to quickly figure out how to take care of this new 'baby girl' version of Jack while trying to find a way to reverse the transformation.
There was a boy called Jack. He came across a magical old woman. She cast a spell on him as she thought he needed to learn some lessons from being a girl. In an instant, he turned into a girl. Jack, now as a girl, had to deal with different social expectations and challenges. But he also discovered new strengths within himself during this transformation.
I'm not sure if there is a single 'famous' one in a mainstream sense. But in some cult - classic fantasy novels, there are such stories. For example, in a certain indie - published fantasy series, a boy character who tries to steal a powerful amulet from an ancient temple. But the amulet has a protection spell. When he touches it, the spell starts to work and he is transformed into a baby girl. This sets off a whole series of adventures as he (now she) has to find a way to reverse the spell while dealing with the challenges of being a baby and a girl in a world that doesn't quite understand her situation.
Well, one possible story could be that a friend who is a wizard or has some magical powers accidentally casts a spell on a boy while they are fooling around. The spell transforms the boy into a girl. He then has to deal with all the new experiences like wearing different clothes, being treated differently by others, and learning about the world from a girl's perspective.