In "Stardew Valley", players only need to increase their friendship with the single NPC in the game to the highest level, and then they can get married. After getting married, they can upgrade their house twice before they can have children. Having children is a probabilistic event. Players Depends on your own luck.
1. The first step is to find a target. There are 10 one-handed NPCs in the game. Players can give gifts to NPCs to increase their favorability to 13 hearts .
2. The second step is to get married. After the favorability level is raised to the highest level, the player needs to go to the other side of the wooden bridge on the beach and find an old fisherman to buy a " Mermaid Necklace " (the player must have ten hearts with the single NPC and upgrade the house once before he can Sell you the necklace).
3. After buying the necklace, give it to the person you like. After giving it away, on the third day, the player will wake up and get married.
4. The last step is to prepare the child's room. After upgrading the house twice, there will be an extra baby room.
5. Then when you go to bed every night, if you go to bed earlier than your spouse , you will have a chance of giving birth to a child.