On september 23 i had gotten surgery for an etp. on october 16 me and my boyfriend tried to conceive to try again to have another baby it is now october 28th and no period could i be pregnant?

Pregnancy test: If you are not the care of a doctor, you should be so that you may take pre-natal vitamins for the health of your baby. 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.

Maybe pregnant: Sometimes after an ectopic pregnancy there is a delay in the return of your menstrual cycle. Therefore, not having a period doesn't mean you are pregnant. A home pregnancy test in a few days would give you an answer. Personally I would have recommended 3 months before trying to conceive again after an ectopic.