Birdwatch Note Rating
2023-04-14 15:43:27 UTC - NOT_HELPFUL
Rated by Participant: 275D26CAAA2F4E668ACD5457DA2606E91D9DAE9A0A7B3C8D91385731D4D4C1FC
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