Some women do not have strong pregnancy symptoms. You may want to take a pregnancy test and plan a visit to your doctor for a pelvic exam.
If you have no symptoms, but still show positive on your pregnancy test, check in with your doctor to be sure all is well. Prenatal care is very important.
What is the notice period if you work six month?
well pregnancy symptoms can start prior to period. 1week before your period symptoms may be seen. fatigue,nausea,frequent urination are the signs you can notice.
Depends on timing. If your period finished a day ago, you have a whole month to find out, but if it's been three weeks since you had your period, you'll notice the absence before the symptoms. 
If there is no written lease, then you have a month-to-month tenancy at will, and the notice required - from either side - is one full rental period.
The first sign is missing your period. But after you have sex you have a month maybe a month in a half til you start having symptoms.
Normally speaking, you have to pay for every month you are in control of the unit. So if you give a month's notice you still have to pay a month's rent. If your landlord is holding a security deposit he cannot use that as the last month's rent unless you agree to it. If your landlord gave you a thirty-day notice to move it he must give it to you at least 30 days before the next rent is due, as must you give him such notice.
If you experience symptoms every month, but you have never had any periods, it is advised that you seek medical checkup.
Yes, not everyone has obvious symptoms.
If the tenancy is month-to-month, either party can end it with a full rental period notice. So, if the rent is due on the first, notice should be given by January 31, to leave at the end of February.
If you are late and pretty regular, showing symptoms of pregnancy, you very well could be, the only way to know for sure is take a test. You can get pregnant while breast feeding, I did.
Are you having any other symptoms? If you are not sure wait a few days and take a pregnancy test.
one month notice