I'm in arrears, besides mortal pregnant what else could it be?

I am almost exactly a month late. I've taken at lowest 6 pregnancy tests and they adjectives have come up negative. is at hand any other reason as to why I could be so behind time?I'm in arrears, besides mortal pregnant what else could it be?
well i used to hold the same problem but consequently i changed my schedual so i was stressed out smaller number and things returned to normal
Polycystic Ovarian Syndrome, Thyroid problems, shipment gain or loss...there are a few things
Stress and your diet.
Stress, poor diet, medical conditions are the things that come to mind first as reasons your length is late. Go see a dr, appropriate some vitamins and relax!
if your not pregnant it could be stress.stress plays a very far-reaching part within our lives. don't go crazy but...stop drinking coffee and soda.also get plenty of rest, and exercise. apt luck
stress or malnurishment
Either a drastic gain or loss in counterbalance... different eating traditions... or stress.