she got her next month periods on expected date
The more stressed you are, the more stressed she will be, and stress can also cause an absent period. Please try to remain calm and wait and see. Most likely she is fine since you did not ejaculate inside her. Please note that the next time this happens (which hopefully it won't), you should probably go ahead and just use a different condom to continue intercourse with. This way, there's less chance of a tear or any cause for worry.
no i ejaculated after half hour wen i took out and after she gave a hand job .. but i m tensed if she is pregnant or not and i gave the emergency pill after 50 hours .. will it work ???
She's most likely not pregnant unless you ejaculated or had pre-ejaculate on the condom before turning it the proper way and came in close enough contact to her vaginal entrance for sperm to get there. I would say since she took the pill within the allotted time she is probably ok. The emergency contraception can mess with her cycle and make it early or late. It can also change other qualities about it. If she still hasn't had her cycle in couple weeks, have her take a test, but she's most likely just experiencing side effects of the emergency contraception.