Nate and Mara decide that they want to have a child, but Mara cannot conceive through coitus. They decide to ask Mara's twin sister Jenna to act as a surrogate, and Jenna agrees. Lacking the funds to go to an IVF center, they decide to undertake an at-home insemination procedure using Nate's sperm. In the end, Jenna becomes pregnant and gives birth to a child (Steve). Is this a gestational surrogacy arrangement?