I was wondering. I did the first jab after being invited by old GP office after i got a text. After the vaccin they said: after approx 11 weeks you will get invite for second. But 'approx'. Should i now keeps 3 weeks free around the 11 week mark without going abroad just to wait and see when i get the invite? I rather want a real date already so i can plan things around it. People who booked directly on NHS site already get a second jab date set right? So why can't those who got first jab through gp's already set a date instead of 'approx 11 weeks'.?