Pretty easy to understand. Varicose veins are common and would be pretty bad during a twin gestation. Prolly the author was describing the way it felt to carry twins. "Just like those suckers were gnawing on my leg bone. I could feel the burn all the way to my ankles!"
https://medicalkidnap.com/2023/07/17/veterans-on-patrol-has-rescued-thousands-of-children-sexually-trafficked-in-the-u-s-appeals-for-more-volunteers/
Veterans on Patrol has Rescued Thousands of Children Sexually Trafficked in the U.S. – Appeals for More Volunteers
It is a bioweapon, human experimentation program. "They" want controllable, dependent, sterile drones. Those that don't survive at all are collateral damage. We are cattle to "them".
It is a vaccine pogrom against God's children.