Thread:TomasDerksen/@comment-24675861-20151006220126/@comment-2041242-20151006222438

Tony Stark his birthday was established by the SHIELD files - 29th may (from The Avengers). Her birthday is placed on may 18th. Propably because of the Phase 1 timeline.

According to that timeline we have Him being kidnapped 9 months before I am Iron Man and his birthday 6 months after. That is 1 year and 3 months. If his birthday is in may, and he is kidnapped on the day of her birthday (which is 1 year and 3 months earlier) that could not have happened in May, but in February.