2 doctors weighed in:

How late can implantation happen after 3dt. My 1st beta was 10 (11dp3dt). 2nd beta in 2 days.?

2 doctors weighed in
Dr. Gerard Honore
Fertility Medicine
1 doctor agrees

In brief: 6-7 days

All embryos always implant between 6 and 7 days of age, regardless of day of transfer, and regardless of assisted vs.
Natural conception.

In brief: 6-7 days

All embryos always implant between 6 and 7 days of age, regardless of day of transfer, and regardless of assisted vs.
Natural conception.
Dr. Gerard Honore
Dr. Gerard Honore
Thank
Dr. Khurram Rehman
Fertility Medicine

In brief: Around Day 7, varies

With day 3 transfer the embryos have to reach the blastocyst stage, around day 5, and usually implant around day 7.
Some embryos don't get to the blastocyst stage until day 6 or day 7, so they could implant a day or two later than average. 10 is a positive first beta HCG level (pregnancy hormone level), but may be a little low. The second beta HCG should go up at least 50% over 2 days. Best wishes.

In brief: Around Day 7, varies

With day 3 transfer the embryos have to reach the blastocyst stage, around day 5, and usually implant around day 7.
Some embryos don't get to the blastocyst stage until day 6 or day 7, so they could implant a day or two later than average. 10 is a positive first beta HCG level (pregnancy hormone level), but may be a little low. The second beta HCG should go up at least 50% over 2 days. Best wishes.
Dr. Khurram Rehman
Dr. Khurram Rehman
Thank
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