Unfortunately, it seems my DD (3 years old) has car sickness if we are in the car more then 40 mins and if there are a lot of turns etc. She used to be fine when younger, but now complains of tummy aches and last car ride said she felt like she would throw up. This is my worse nightmare, as I have a sever phobia of vomitting. I know I must get over this some how w two young kids. But anyway, I read on tips for helping w car sick, but wanted to ask...bc once we got out of car after 15 mins she was completely fine. She never actually got sick...but was close I think. Anyway...we have a two hour drive coming up in a couple of months. If we take a break every thirty mins, does that reset her clock, like we would get another 30 mins before she starts feeling ill again? Sounds stupid I know, but I am not sure how it works. Like if she starts feeling better again and we get back in car, does she start feeling sick again right away, or do we have some time? I never had car sickness..my husband said he did as a child.