My answer may not be entirely in line with your expectations. Regarding your question, I learned that there is a novel plot called "transmigration to have children". The following is a novel that might suit your taste: After her new book was published, it received widespread praise. However, in the process of writing the book, she suddenly transmigrated to an unfamiliar ancient dynasty. She realized that her body was already too old to have children. Ruoxi felt extremely dejected, but she did not give up. She began to study ancient medical knowledge and child-rearing methods, hoping to find a way to have children in ancient times. With her hard work, she finally found a way to prevent the child from getting sick during pregnancy. Hence, she began her pregnancy and successfully gave birth to a healthy child. Even though Su Ruoxi's delivery process was not smooth, she had finally found a way to give birth in ancient times through hard work and practice.