Once conception has occurred, the fertilized egg travels down the fallopian tube and embeds itself into the uterus. This takes approximately 7 days. Soon after this, HcG (pregnancy hormone)
can be detected in the body, in blood and urine. HcG shows up in the blood about 11 to 14 days after conception. HcG levels in urine show up later, about 3-4 weeks
after conception. Although they claim otherwise, most home pregnancy tests do not become positive until you have missed your first period. This means that, for most people,
you need to be at least 3-4 weeks pregnant in order for a urine test to become positive.
I know this doesn’t really answer your question, because, at this time, there is no way to definitely confirm the identity of the father. If there are any concerns about paternity, you or
your partner(s) may want to consider paternity testing in the future.
23. May 2012
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