Hello everyone, can you tell me about vaccinations? Have all of you be…

Hello everyone, can you tell me about vaccinations? Have all of you been giving them according to the schedule? The little one hasn't been born yet, but I'm already thinking about vaccinations. I've heard different opinions that there are complications, the child might not tolerate it well, in general, various consequences may occur. Maybe someone is selectively giving them. Tell me your experiences. It's scary.