I'm VERY torn about the tdap. I've researched both sides. I don't know who to believe. If it was really so dangerous, wouldn't we see a lot of affected babies by now? Does the placenta filter out a lot of the additives? I would just feel Horrible if my baby got pertussis and I didn't do everything I could just because of things I've read online. I'm a FTM and would love others input on why you got it or why not. My doctor said I have until Monday to decide - after that I'm too far along for it to be effective. Thank you in advance!