Here is my question. A friend suposedly was supposed to have gotten her period on Feb. 23 and she did have un protected sex Feb 10-14. She said she took a test Wedsenday the 27 and it was positive then on Thursday the 28 she took 2 and they were both negitive. She is still going around saying she is pregnant, but I don't know, she is ending up to not be such a nice person. What do you think about the positive and then the 2 negitives? Pregnant or not?