<P> In humans , implantation of a fertilized ovum is most likely to occur about 9 days after ovulation , ranging between 6 and 12 days . </P>
<P> In humans , implantation of a fertilized ovum is most likely to occur about 9 days after ovulation , ranging between 6 and 12 days . </P>
how many days does it take an embryo to implant
how many days does it take an embryo to implant
between 6 and 12 days
between 6 and 12 days