You start missing periods as soon as you are pregnant. So if your period was due in two weeks or three weeks from conception - it won't happen.
Technically, 10 weeks pregnant.
Doctors consider the week of your last period to be the first week of pregnancy (even though you aren't even pregnant at that point)!
You might be 3 weeks pregnant -- even though you only ovulated 1 week ago. It is just how they count pregnancy weeks -- from first day of last period. Generally you ovulate around day 14. You won't actually know if you are pregnany until you miss your next period
40 weeks is a normal period. So almost ten months.
The gestation period for a cat is usually around 9 weeks =)
To know for certain how many weeks pregnant you are, you must visit a doctor. You can estimate how many weeks by knowing when your last period was and counting from there. Some keep track and know when the specific date of conception was.
4 weeks pregnant
NO. You wont even know if you're 2 weeks pregnant. Most women are already 4-5 weeks along before they miss their period.2 weeks pregnant is actually really 4 weeks since they count from the first day of your last period. So there really is no such thing as 2 weeks pregnant. And many women (especially on 2nd and 3 child) have started to show around 5 to 6 weeks. So the answer could be yes in this situation.
Roughly 1 to 12 weeks.
I was 2 weeks pregnant when I found out. And I was on my period. You can take the test 2 weeks after sex, that is when the pregnancy pretty much starts.
Actually, how many weeks along you are goes by the first day of your last cycle. If you have a perfect 28 day cycle; then you would count back two weeks and that would be around the time you ovulated, if you found out the week of your missed period.
It is hard to say but it may be around 4 weeks..( from your last period)