How does the Doctor's age work with his regenerations?

In the long-running science fiction series Doctor Who, the Doctor is a Time Lord from the planet Gallifrey who has the ability to regenerate into a new body when he is mortally wounded or when he chooses to do so. This allows the show's writers to replace the lead actor while still keeping the character of the Doctor alive. Each regeneration grants the Doctor a new appearance, personality, and set of memories.

Although the Doctor has been around for centuries, his age is somewhat difficult to pin down due to his regenerations. According to the show's canon, a Time Lord has 13 lives, or 12 regenerations. However, this rule was broken when the show's writers allowed the Doctor to regenerate beyond his 12th incarnation. In the show's current canon, the Doctor is on his 14th incarnation, played by actor Jodie Whittaker. This has led to some confusion and debate among fans about the Doctor's age and how many regenerations he has left.

Despite this confusion, the Doctor's age and regenerations remain an important aspect of the show's mythology, adding to the sense of mystery and wonder that has made Doctor Who such an enduring and beloved series.

The Doctor is a Time Lord, a race of beings who can regenerate their bodies when they are injured or dying. The Doctor has regenerated 13 times, and each time he does, he takes on a new physical appearance and personality. The Doctor's age is difficult to calculate because it is not clear how much time passes between his regenerations. However, it is estimated that the Doctor is over 900 years old in Earth years.

The Doctor's age is not the same as his physical age. When the Doctor regenerates, he does not lose any of his memories or experiences. He is still the same person, just with a new body. This means that the Doctor's age is not linear. He does not age in the same way as humans do.

The Doctor's age is a complex issue, and there is no easy answer to the question of how old he is. However, it is clear that the Doctor is a very old being, and he has seen and experienced a great deal in his life.