IME...she could go 3-5 days easy with her tube extended, and this is a preparation state during ovulation, so no, she has not likely released any eggs yet. there are three ways this situation could evolve: 1) she returns to normal with no eggs ever seen, 2) she holds unfertile eggs, for a couple of days/week, because the male failed to participate, and eventually spits or swallows them away, or 3) she is found one morning holding a valid spawn. HTH, and good luck. 