Preparing for Pregnancy

I heard from a lot of friends that they will make physical/health preparations before they get pregnant? Is this a must, I am actually keen to know more… I saw there is a seminar regarding Pregnancy 101 📍Monday, 24 April, 8-9pm Webinar 1: Getting Pregnant 101: Are you working hard or smart? Sign up for free ➡️ https://tap.red/q67hd Anyone attending this too?