What parents need to know. Parents need to know that this biography of one of America's most famous authors, Mark Twain, is told in the voice of one of his most famous characters, Huck Finn. Folksy language, imperfect grammar, and creative spellings are all part of that voice.
In the first few weeks after implantation hCG levels double every 48-72 hours. This means that the level of hCG in pregnant women goes from nearly nothing to a lot in just a few days time. At 7-10 days after ovulation, a pregnant womanâs hCG levels will be up to 50 mIU/ml. Find a pregnancy test that can detect a level as low as 25mIU/ml. You can begin to test at 7-10 days past ovulation.
Implantation happens when the fertilized egg arrives in the uterus and attaches to the uterine lining. Implantation occurs on average 9 days after ovulation and fertilization, it can happen as early as 6 days after ovulation until 12 days after ovulation.The timing of implantation spotting is within a day or so after implantation, about 9-10 days after ovulation and fertilization.Implantation happens between 6 and 12 days after ovulation, so about 9-10 days after ovulation would be the right time for implantation bleeding and spotting.mplantation bleeding can be seen about a day or so after implantation, which happens about 9 days after ovulation/fertilization (range: 6-12 days).