Birdwatch Note Rating
2023-06-12 21:00:06 UTC - HELPFUL
Rated by Participant: 2C503ECD5B140BCB23DA98F791897C8C70128ADB632AE1C948EA315AEB0F65D0
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