Once retrieved, the eggs are fertilized with sperm inside of a lab dish, with hopes of productive fertilization. The ensuing embryos are cultured and monitored for a number of days to ensure ideal advancement. Achievement rates differ from clinic to clinic while in the US and Canada, along with Mexico, https://www.digitaljournal.com/pr/news/insights-news-wire/ivf-mexico-best-fertility-clinic-1465491918.html