Baby By Manny0421 Jan 1, 2017 Baby Jan 1, 2017 Start of the Zygote Jan 14, 2017 End of Zygote Jan 15, 2017 Period of the Embryo Mar 11, 2017 End of the Embryo Mar 12, 2017 Period of the Fetus(Ends till Birth) Mar 25, 2017 1st trimester Apr 1, 2017 2nd Trimester Apr 22, 2017 Sex of baby Jul 8, 2017 3rd trimester Sep 24, 2017 POP!! You have a baby!!