Worried! I’m 10 weeks pregnant but haven’t told anyone yet as we want to wait until 12 weeks and we’ve had a scan. We don’t smoke and would very very rarely ever be around smoke or any smoky environments but tonight my recently deceased fathers friend came round to visit us and had 4 cigarettes while in my company in our kitchen with the back door closed. I was internally panicking at the risk of second hand smoke so put the kitchen fan on which likely sucked up some of the air but now he’s left I’m panicking like mad and feel guilty that I sat in the room and said nothing incase something happens the baby. Will this one time exposure to the second hand smoke be ok? I’ve googled it and all it keeps coming up is about miscarriage and birth defects and I’m panicking.