3FX-10245-76095 · OpenVSafe

Timeline

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

2021-02-11
Dose 1 — Pfizer-BioNTech
2021-02-28
Registered in v-safe
2021-02-28
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-03
Dose 2 — Pfizer-BioNTech
2021-03-03
Health check-in — day 0, dose 2
Feeling: Fair · Chills

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-14
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-02
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2022-02-08
Dose 3 — Pfizer-BioNTech
2022-03-05
Survey response — 12 months, dose 2
MedDRA: Menstruation irregular — Feeling: Good

Free text: My menstrual cycle is inconsistent

MedDRA releases: 2024-11 · check-in free text available
2022-03-05
Survey response — day 21, dose 3
MedDRA: Menstruation irregular, Polymenorrhoea — Feeling: Good

Free text: My menstrual cycle have been inconsistent shortened menstrual cycle

MedDRA releases: 2024-11 · check-in free text available
2022-03-15
Survey response — day 35, dose 3
MedDRA: Headache, Menstruation irregular — Feeling: Fair · Be unable to work or attend school

Free text: Severe headaches, mestrual period stopped.

MedDRA releases: 2024-11 · check-in free text available
2022-05-10
Survey response — 3 months, dose 3
MedDRA: Abortion spontaneous, Headache, Menstruation irregular — Feeling: Fair · Be unable to work or attend school

Free text: Constant headaches, my menstrual cycle has been irregular. Had a miscarriage

MedDRA releases: 2024-11 · check-in free text available
2022-08-14
Survey response — 6 months, dose 3
MedDRA: Abortion spontaneous, Amenorrhoea — Feeling: Poor · Be unable to work or attend school

Free text: Loss of my period. Used to have a heavy but normal period. Now my period is gone and had a miscarriage

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-11	Pfizer-BioNTech
2	2021-03-03	Pfizer-BioNTech
3	2022-02-08	Pfizer-BioNTech	No

Free text

Release 11 — day 21, dose 3

2022-03-05

Symptoms: My menstrual cycle have been inconsistent shortened menstrual cycle

Release 11 — 12 months, dose 2

2022-03-05

Symptoms: My menstrual cycle is inconsistent

Release 11 — day 35, dose 3

2022-03-15

Symptoms: Severe headaches, mestrual period stopped.

Release 11 — 3 months, dose 3

2022-05-10

Symptoms: Constant headaches, my menstrual cycle has been irregular. Had a miscarriage

Release 12 — 6 months, dose 3

2022-08-14

Symptoms: Loss of my period. Used to have a heavy but normal period. Now my period is gone and had a miscarriage

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	Amenorrhoea	·	·	✓
SD	Headache	·	·	✓
SD	Menstruation irregular	·	·	✓
SD	Polymenorrhoea	·	·	✓

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