Lure a Reaper Queen into a metal trap WITH A COVERED FLOOR SO IT CANNOT ESCAPE AFTERWARDS, that way multiple people can get pregnant from 1 good Queen. These other beach noob comments forget that detail. Using glowpets to weaken her, damage her until she reaches 2k hp, preferably with a Megalo or Reaper, but Drakes work too. Turn the lights off and she'll glow pink, showing she's ready. Now dismount and stay just out of reach until she leans forward, at which point she'll try to pick you up and BAM you're pregnant. There's a Drake trick that works without dismounting, look it up. Use the next 12 hours to trap more Queens, finishing them off with a shotgun to get the most exp for the baby. Once time is up, encumber yourself with meat in a small room and let the baby kill you when it hatches. It'll take all the meat regardless of weight and you won't have to handfeed it at all, pheromones are worthless lmao. Use a crab to pick the baby up and it'll stay there until it hits juvenile.
If you happen to find a Reaper Queen in the rad zone, I recommend not going much further or you will find yourself overwhelmed very quickly! It seems once you run over their spawns they spawn more often, so when you’ve fought a few queens and think to yourself “my health is low, I need to leave” there is very likely more queens waiting for you on the way out!
PLANT SPECIES Z IS YOUR FRIEND: heals your mount super fast and provides a charge light just by standing next to it!