TT is standard, I got it in both pregnancies. It guards against tetanus infection at the time of delivery, for you and the baby. Just take it on the dates your gynac gives, nothing to fear.
My doctor explained the TT injection protects both mom and baby from tetanus, especially around delivery. It is a routine and important vaccine in pregnancy, usually given in two doses. She said it is completely safe and recommended, so I took it without worry.
I was a bit nervous before my TT shot, my arm was a little sore after but that was it. My doctor said it is a must for protection against tetanus. Did anyone else feel slight soreness, it went away in a day.