My monthly cycle can be as long as 34, usually 30 days today is day 30 i might be pregnant, can i take a pregnancy test and get a correct answer yet?

If positive: If the result is positive, it is reliable. If it is negative, repeat it in about a week, You may get a blood test for HCG that is more sensitive. Conception, as defined by the generation of a fertilized ovum, occurs within day or so of the sex. However, it takes about 2-3 weeks for the embryo to make enough HCG to produce a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. If the result is negative repeat the test in 4-5 days. Use first morning urine and follow instructions for the test carefully