Typically, it will take many months for your placenta cells to produce adequate amounts of the hormone human chorionic gonadotropin (hCG), which can be detected by way of a blood exam. It really is recommended for patients to refrain from getting a pregnancy test straight away immediately after embryo transfer. https://www.digitaljournal.com/pr/news/insights-news-wire/ivf-mexico-best-fertility-clinic-1465491918.html