Egg donation and late period!

[KMW79]

Hi,

I am being an egg donor for my step sister and we are due to start the treatment immediately, through my calculations (which were a bit vague I have never really paid much attention to my cycle) I was due on my period last Saturday. This would have began the ball rolling with my first injection. But NOTHING. I am usually pretty regular and have had bloating, period pains, serious PMT but not sodding period. It is really stressing me and my step sister out. Even if I was a few days out, I am sure it should have happened by now. My last two periods were approx 4/5th Jan and 4/5th Feb.
Am I miscalculating??!! Could it be stress and anxiety holding it up? I am definitely not pregnant - have done 3 tests since Sunday. Help please!!

Well between 4th jan and 4th feb is 31 days; 31 days after feb 4th is actually today so I wouldn't say you were late yet according to your last two period dates?
It's an amazing thing you are doing for your stepsister! I hope it all works out!

Thanks Moggle - I always thought I had a 28 day cycle, but as mentioned before i have never paid much attention to it, so maybe you are right! Fingers crossed - the anticipation is killing me!

Hi - hope its all going well - I donated last year and second time round - a baby on the way!! It's an amazing gift (: