No, a person who has transitioned from being a man to a woman through gender-affirming treatments, including hormone therapy and gender-affirming surgeries, does not have the reproductive organs necessary to give birth. While these treatments can lead to physical changes such as breast development and a more feminine appearance, they do not create the reproductive system needed for pregnancy.
If a transgender woman wishes to have children, options may include freezing sperm before transitioning (if they desire to be a biological parent) or adopting or using a surrogate to have children. It's important for individuals considering gender transition to discuss their reproductive options and plans with healthcare professionals before beginning their transition.