Eunuch Simulator: Being Thrown on the Dragon Bed at the Beginning?

This book is also called: The Empress has no children, so let me do it for her! Jiang Yan accidentally traveled to ancient times. At the beginning, he was caught in the jam room of the Jingshi Room. His life was terrible, and his treasure was going to be lost! Luckily I had a eunuch simulator with me. Finally, before he was about to be 'castrated', he found the only way to break the situation. Just—— The prerequisite is actually to help the childless emperor 'take care of' the queen? Do you still have to successfully give birth to a prince? Regardless of whether it succeeds or not, this will lead to death in the end. What to do? Waiting online, it's very urgent! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.