No, Cell did not give birth in the traditional sense. However, he did create Cell Juniors through an asexual reproductive process.
Cell's Asexual Reproduction
According to various sources, including Dragon Ball Z fan theories and discussions, Perfect Cell possessed the ability to asexually reproduce Cell Juniors. This is not typical mammalian birth, but rather a form of self-replication. As stated in the provided text from World Mission: "Ahms gains Cell's ability to give birth to Cell Juniors empowered by Dark Magic after absorbing Super Perfect Cell and 100% Full Power Frieza". This highlights that Cell's reproduction was not a biological process akin to human birth, but rather a power gained and utilized. Another source states that Cell "essentially gave birth, so it's not that he made their power so much as he created individual nuclei and those nuclei regenerated." This explains the method as a process of creating and releasing individual cells, which then developed into the Cell Juniors. These Cell Juniors, though created by Cell, were not born from him in the typical mammalian sense.
The references highlight that the creation of Cell Juniors is unique to Cell’s abilities and isn't comparable to human or animal birth. The term "giving birth" in these contexts is figurative, referring to Cell's ability to generate offspring, not a biological birthing process.
Contrasting with Human Birth
The references also include several instances of women giving birth in prison cells, highlighting the stark contrast between the human experience of childbirth and Cell's unique reproductive method. These examples, while unrelated to Cell's abilities, serve to further emphasize the distinct nature of Cell's "birth" of Cell Juniors.