Birdwatch Note Rating
2023-04-19 16:52:57 UTC - NOT_HELPFUL
Rated by Participant: CFFA66B334C3FB33EA9A6F9929E74D47F6BBB8FF9A684F24B9EE781037C019A4
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