Sir, i and my wife had intercourse on 27th february, 2011. We used 3 condoms together. But just for safety measures within 2 hours of intercourse she took an i-pill. She got her periods starting from 28th february,2011 which lasted for 7 days.It is 29th March 2011 today and she did not get her periods yet. We were worried, so she got herself 3 UPT tests at home 3 days back (25-26 march) and all the three were negative. She also got blood test done today (29 march), which also reported negative (HCGPlease help regarding the following querries:
1)Does she has any chance of being pregnant due to the intercourse we had 1 month earlier?
2)When she should have got her period, which is being delayed?
3)Were the times correct to detect pregnancy, when she did urine test and blood test or should she do it again later?
4)Is there any chance of tubular pregnancy in her case as her pregnancy tests are negative?