Nothing may be wrong with you. But you cannot be certain until you see a doctor.
NO!!! either you're not pregnant, have some disease, or something might be going wrong in your uterus....the mentrual cycle should be happening or you could have a miscarriage
Your pregnant or someting is very wrong
Stress can cause the absence of a period.
you're pregnant.
No there is nothing wrong with you, you are just having mood swings.
You could likely be pregnant or some other medical condition. Get it checked out.
yes, i suppose horses can have them becasue they are like humans but i can be wrong. i am so sure they can have misscarriages but there is a slight change that i am wrong.
It may be due to miscarriages and abnormal periods
no, nothing is wrong..my period comes every 4 months and its been like that since last year..and i confirmed my doctor about also so no it is not bad.
There's nothing wrong with having sex while pregnant. At eight months and further along it could even help induce labor.
Just like some humans, it was just not meant to procreat.
But seriously: Are you sure you are not pregnant? Tests can be wrong. How long have you been without your periods - days or months? Best to get personal medical advice (visit doctor or clinic) just to see how your body is working.