From conception, each life goes through many miracles each day. On the day of conception, all the genetic information for your child is contained in the newly created life. About 5 weeks after your last period, the heart begins to beat. Some researchers believe that baby’s heart may start beating even before this! https://www.ox.ac.uk/news/2016-10-11-first-our-three-billion-heartbeats-sooner-we-thought At