Surrogacy Cost Kolkata is one of the options for infertile couples to have a baby. When couples can’t get a baby through the natural process, they take the help of surrogacy. It’s an assisted reproductive technique that, with the help of artificial fertilization, provides a baby. Surrogacy has a complex process that includes the legal arrangements, egg retrieval, sperm collection, fertilization, embryo transfer, and pregnancy check. Due to this, people have a myth that it is one of the most expensive treatments to have a baby.