This is incorrect. They didn’t read the study. They only read the table, which is misleading.

https://www.nejm.org/doi/full/10.1056/NEJMoa2104983

If you read the article you’ll notice that there were thousands of women in the study who had not completed their pregnancy. Of course those who had a spontaneous abortion would have. But there were many other women in their cohort who were still pregnant.

The denominator is not in that table. Which is why you can’t calculate the percent. Of the over eight hundred women who had a pregnancy outcome, the women who had the vaccine after the first trimester could not* have had a miscarriage by definition.

This is incorrect. They didn’t read the study. They only read the table, which is misleading.

https://www.nejm.org/doi/full/10.1056/NEJMoa2104983

If you read the article you’ll notice that there were thousands of women in the study who had not completed their pregnancy. Of course those who had a spontaneous abortion would have. But there were many other women in their cohort who were still pregnant.

The denominator is not in that table. Which is why you can’t calculate the percent. Of the over eight hundred women who had a pregnancy outcome, the women who had the vaccine after the first trimester could have had a miscarriage by definition.