K5L-26281-38046 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-01-19
Dose 1 — Pfizer-BioNTech
2021-02-09
Dose 2 — Pfizer-BioNTech
2021-07-11
Registered in v-safe
2021-08-10
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: 2 weeks after my second shot I miscarried my 8 week old pregnancy.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-30
Dose 3 — Pfizer-BioNTech
2022-02-09
Survey response — 12 months, dose 2
MedDRA: Abortion spontaneous, COVID-19, Infertility — Feeling: Good

Free text: I had a miscarriage a week after the vaccine. A year later now I still can't get pregnant. I also caught COVID this month.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-19	Pfizer-BioNTech	No
2	2021-02-09	Pfizer-BioNTech	No
3	2021-08-30	Pfizer-BioNTech	No

Free text

Release 9 — 6 months, dose 2

2021-08-10

Symptoms: 2 weeks after my second shot I miscarried my 8 week old pregnancy.

Release 11 — 12 months, dose 2

2022-02-09

Symptoms: I had a miscarriage a week after the vaccine. A year later now I still can't get pregnant. I also caught COVID this month.

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SD	Abortion spontaneous	✓	·	✓
SD	COVID-19	·	·	✓
SD	Infertility	·	·	✓

✓ active code · ○ coded but marked inactive · blank = not in that release