Does Cersei have a 4th child?

Does Cersei have a 4th child? Cersei did have three children, Joffrey, Myrcella, and Tommen, and they all died. That prophecy indicates that Cersei, even if she does get pregnant, will not be able to raise another child since that would be her fourth.

Cersei did have three children, Joffrey, Myrcella, and Tommen, and they all died. That prophecy indicates that Cersei, even if she does get pregnant, will not be able to raise another child since that would be her fourth.