Yes definitely. You can be 2 months pregnant (providing you've missed your periods) and be pregnant. Best thing to do is see your MD for a blood test.
yes it your hcg levels may not be high enough
It is possible to be pregnant and the test negative, but not likely.
It is possible. I suggest getting a blood test done at the doctor's.
Yes: If you take a store purchased test before atleast two weeks after the unprotected intercourse, you could indeed be pregnant. I would suggest waiting atleast 2 weeks to take a test.
Yes.
Some women do not get a positive pregnancy test will late in their pregnancy , if even. A blood pregnancy test is the best way to go.
Pregnancy tests, especially early-stage home tests, are never 100% reliable.
If you are four weeks pregnant you will have enough hCH to have a positive pregnancy test.
no
Even if you didn't know you were pregnant but you were at least two weeks along, your pregnancy test will show up positive. But if you were less than two weeks along it will come out negative even if you do end up pregnant.
Consult with doctor they can help you narrow it down.
Most likely no, but however it is possible.
It is possible (a false negative test result), but not likely.