Despite such guidance, the lack of data describing vaccine safety, immunogenicity, and efficacy in pregnant and breastfeeding people has made this decision challenging for many. However, even considering the paucity of data, the known risks of coronavirus disease 2019 during pregnancy likely outweigh the not yet fully elucidated risks of SARS-CoV-2 vaccines, which have reassuring safety and efficacy profiles among nonpregnant people.
Not what I'd call a ringing endorsement...
mewzilla wrote: “Not what I’d call a ringing endorsement...”
Mostly reflecting the need for more knowledge. But, it doesn’t prove the truth of OP that the vaccines are causing a spike in miscarriages.