Fingered my girlfriend on 13 and 14 June and we were very safe, washed our hands before helping each other. It was the first time I fingered her. Her period was due on 20 June and she is 5 days late as of today. She took a pregnancy test yesterday and it turned out negative but she is worried that it may be a false negative. Is there any reason to worry and if not why is her period not coming. Her period is always 2-3 days late but this time it has been 5 days and she says that she doesnt feel that her period is coming any time soon. Could it be that the pregnancy kit gave a false negative? She doesnt want to be pregnant now. Any help would be greatly appreciated. Thank you!