ZWQ-32093-11202 · OpenVSafe

Timeline

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

2021-03-24
Dose 1 — Moderna
2021-04-12
Registered in v-safe
2021-04-12
Survey response — day 14, dose 1
MedDRA: Contraception, Menstruation delayed, Menstruation irregular, Nausea, Pregnancy test — Feeling: Fair

Free text: Ever since receiving the vaccine I have experienced mild nausea every day. I also missed my period (I am 7 days late now). I took several pregnancy tests all negative and I am on birth control (IUD).

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Moderna

Free text

Release 7 — day 14, dose 1

2021-04-12

Symptoms: Ever since receiving the vaccine I have experienced mild nausea every day. I also missed my period (I am 7 days late now). I took several pregnancy tests all negative and I am on birth control (IUD).

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	Contraception	○	✓	○
SD	Menstruation delayed	✓	·	✓
SD	Menstruation irregular	○	✓	○
SD	Nausea	✓	✓	✓
SD	Pregnancy test	○	✓	○

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