I would say no. YOu should make an appointment to see your OBGYN. They are the only ones who can really tell you if your body is running on a normal cycle. If you are 10 - 16 then yes, it can be normal. If you are older then no and you should take the advice of the above poster.
Yes it is very normal to feel it in the stomach, you must remember you have completed half the period in months of your pregnancy.
It is a period of 329 months.
The gestation period is five months.
Not if she had been having (fairly) regular menses before. See a health care professional about your concerns.
Around 148 days - around five months.
yes
On average five months
Sheep and goats.
On average five months
On average five months.
Five months (150 days)
== Answer== Stress is a big factor that can delay or make you skip your period altogether. Since this has continued for 5 months, I would go see a doctor.