Birdwatch Note Rating
2023-06-15 23:25:45 UTC - NOT_HELPFUL
Rated by Participant: 6495C2FF9E7EB9155D5AB21BB4311B5CF34C83E19B319324198C46614F025253
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