Can someone help me as I am going mad!! My husband and I and trying for our 3rd baby. I am now 1 week late with my period and have some pregnancy signs (very tender breasts, tiredness and very slight sickley felling. However I have took 3 PG tests and all our negative! Took first test first day of missed period (clearblue) around mid morning, second test (shops own make) First morning urine + 4 days and final one today +6(clearblue) late afternon and they have all been negative - Could I be pregnant or not?
I never had this problem with my other 2 pregnancies!

Sometimes there isn't enough hCG in your body to determine until 2 weeks overdue for your period, for some women its longer than that. If you want an accurate test, go to your doctor and ask for a blood test.

The possibility could go either way, either you're pregnant and its just not showing up yet, or you could be having an irregular period. The only way to tell for sure is to get that blood test :)