I've been a surrogate twice, and helping someone else build their family gives me overwhelming joy. Here's what the process is like.

Katherine Reinhart has been pregnant twice with surrogate babies. Courtesy of Katherine Reinhart Katherine Reinhart has been a surrogate — also known as a gestational carrier — twice over. The mom of three said she was motivated by the desire to help would-be parents achieve their dream. She got a base compensation of $35K for the first pregnancy and $45K for the second, plus expenses. German politician Jens Spahn resigned after announcing he had a baby via a surrogate in the US. It's brought…