Sunday, 26 March 2017

Day 3 after embryo transfer calendar

After embryo transfer, you have to wait approximately 1-2 weeks before a pregnancy can be detected. It doesn’t seem that long but it’s true what they say – it’s the longest 2 weeks of your life.

If you’re dying to know what on earth is going on here’s a quick calendar of what typically happens during a successful pregnancy from day 3 embryo transfer day. Day 1 = the day after transfer.

Day 3 Embryo Transfer
Days past transfer  Embryo Development
1The embryo continues to grow from a 6-8 cell embryo into a morula (16-64 cells)
2The cells of the morula continue to divide, developing into a blastocyst (70-100 cells)
3The blastocyst begins to hatch out of its shell  
4The blastocyst continues to hatch out of its shell and begins to attach itself to the uterus
5The blastocyst attaches deeper into the uterine lining, beginning implantation  
6Implantation continues 
7Implantation is complete, cells that will eventually become the placenta and fetal cells begin to develop  
8Placenta cells secrete human chorionic gonadotropin (hCG) into the blood stream  
9Fetal development continues and hCG continues to be secreted 
10Fetal development continues and hCG continues to be secreted 
11Levels of hCG are now high enough to detect a pregnancy on HPT.
GO TEST!! (if you haven't already...)


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