if your already pregnant why would you need to take a test and how do you know your 4 weeks pregnant??? this doesn't make sense
I'm 3 weeks and 4 days pregnant my test got darker since 2 days ago, I suppose your not early for a test. First response 6 days sooner is a good test to get
Your post doesn't make any sense. You say you're pregnant and then ask when you should take a pregnancy test? Perhaps you mean you think you may be pregnant? But as far as when you should take a pregnancy test I would assume you can as soon as your first missed period. Hope you figure it out girl.