[F4M] Your sister in law had been trying for a baby with her husband, your brother, for the longest time with no luck. They were getting desperate, with none of their options seeming to work out. With nowhere left to turn, you decided to take your chance
I started to put my waifus' birthdays in my diary and I didn't ignore the pokewaifus and I discovered that Rosa's birthday is practically a week before mine (literally 7 days difference)