Birdwatch Note Rating
2023-06-13 19:08:45 UTC - HELPFUL
Rated by Participant: FC5F01F6CB099F25B13EE27EB04028A593A96C774C6BA7427BC18A3012D76C1F
Participant Details
Original Note:
There are 2 ways to measure pregnancy. One is since last menstrual cycle. The other is since fertilization (~2 weeks later) The original tweet references 7 wks post-fertilization (equating to 9 week embryo /LMP in following source)=1.7 cm long/same appearance to photo shown. https://raisingchildren.net.au/pregnancy/week-by-week/first-trimester/9-weeks
All Note Details