Birdwatch Note Rating
2023-04-14 15:38:49 UTC - NOT_HELPFUL
Rated by Participant: F8FA89D4C82661061B460CDAFAC8DA05B6AF6448F0FCEB0E238F31B4B5E59745
Participant Details
Original Note:
The embryonic heart begins beating by 22 days post-fertilization & actively pumps blood by the end of gestational week 4. https://www.karger.com/Article/Fulltext/501906 Video of beating heart at 4 weeks 4 days post-fertilization (6 weeks 4 days since last menstrual period). https://www.ehd.org/movies/21/The-Heart-in-Action
All Note Details