1. There are a few clinics that will still agree to transfer 2 embryos and there are the occasional Intended Parents that will request their surrogate transfer 2 embryos. If you are only comfortable with carrying one baby, it is wise to only transfer one embryo. Occasionally an embryo can split resulting in twins, but that cannot be predicted. Being sure of how many babies you are willing to carry can greatly minimize the need for fetal reduction or termination that sometimes can occur with multiples pregnancies.