5CK-30629-28867
4 vaccinations
8 coded responses
33 check-ins
8 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 41-45
- ZIP prefix
- 339 / FL
- Registered
- 2021-03-30
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-03-30
Registered in v-safe
-
2021-03-30
Dose 1 — Pfizer-BioNTech
- 2021-03-30
- 2021-03-31
- 2021-04-02
- 2021-04-03
- 2021-04-04
- 2021-04-05
- 2021-04-06
- 2021-04-13
- 2021-04-20
-
2021-04-27
Dose 2 — Pfizer-BioNTech
-
2021-04-27
Survey response — day 0, dose 2MedDRA: Amenorrhoea, Menstrual disorder — Feeling: GoodFree text: Since my first shot on 3/30/21, I have not had a menstrual cycle. I am normally a clock every 26-27 days. This is highly unusual. I did take a pregnancy test. I am not pregnant. This shot appears to negatively interfere with a womans cycle.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-04-28
Survey response — days 1–6 daily, dose 2MedDRA: Menstruation delayed — Feeling: Fair · Site: Pain · Fever · Muscle or body aches, Fatigue or tirednessFree text: My menstrual cycle is now two full weeks late since the first shot. I have never, ever been late in my life! Pregnancy test taken. Not pregnant.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-04-29
Survey response — days 1–6 daily, dose 2MedDRA: Menstruation irregular — Feeling: GoodFree text: Menstrual cycle is now 15 days late.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-04-30
Survey response — days 1–6 daily, dose 2MedDRA: Menstruation delayed — Feeling: GoodFree text: Menstrual period is now 16 days late since first shot.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-05-01
Survey response — days 1–6 daily, dose 2MedDRA: Menstruation delayed — Feeling: GoodFree text: Menstrual cycle is now 17 days late since receiving first shot.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-05-02
Survey response — days 1–6 daily, dose 2MedDRA: Oligomenorrhoea — Feeling: GoodFree text: Menstrual cycle is now 17 days late since first shot.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-05-03
Survey response — days 1–6 daily, dose 2MedDRA: Menstrual disorder — Feeling: GoodFree text: Menstrual cycle is now 18 days late after having first shot.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-05-04
-
2021-05-11
Survey response — day 14, dose 2MedDRA: Heavy menstrual bleeding, Menstrual disorder, Menstruation delayed — Feeling: GoodFree text: After finally getting my period which was 17 days late after COVID shot #1, I have now been bleeding for 9 days straight. Also, highly unusual. This shot really screwed up my cycle.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-05-18
- 2021-05-25
- 2021-06-01
- 2021-06-08
- 2021-07-27
- 2021-10-27
-
2021-12-30
Dose 3 — Pfizer-BioNTech
- 2022-04-29
-
2022-10-11
Dose 4 — Moderna
- 2022-10-22
- 2022-10-26
- 2022-11-02
- 2022-11-08
- 2022-11-17
- 2022-11-22
- 2023-01-12
- 2023-04-11
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-03-30 | Pfizer-BioNTech | |
| 2 | 2021-04-27 | Pfizer-BioNTech | |
| 3 | 2021-12-30 | Pfizer-BioNTech | No |
| 4 | 2022-10-11 | Moderna | No |
Free text
Release 8 — day 0, dose 2
Systemic reaction (other): Since my first shot on 3/30/21, I have not had a menstrual cycle. I am normally a clock every 26-27 days. This is highly unusual. I did take a pregnancy test. I am not pregnant. This shot appears to negatively interfere with a womans cycle.
Release 8 — days 1–6 daily, dose 2
Systemic reaction (other): My menstrual cycle is now two full weeks late since the first shot. I have never, ever been late in my life! Pregnancy test taken. Not pregnant.
Systemic reaction (other): Menstrual cycle is now 15 days late.
Systemic reaction (other): Menstrual period is now 16 days late since first shot.
Systemic reaction (other): Menstrual cycle is now 17 days late since receiving first shot.
Systemic reaction (other): Menstrual cycle is now 17 days late since first shot.
Systemic reaction (other): Menstrual cycle is now 18 days late after having first shot.
Release 8 — day 14, dose 2
Symptoms: After finally getting my period which was 17 days late after COVID shot #1, I have now been bleeding for 9 days straight. Also, highly unusual. This shot really screwed up my cycle.
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 | Heavy menstrual bleeding | ✓ | ✓ | ✓ |
| SD | Menstrual disorder | ✓ | ✓ | ✓ |
| SD | Menstruation delayed | ✓ | ✓ | ✓ |
| SRO | Amenorrhoea | ✓ | ✓ | ✓ |
| SRO | Menstrual disorder | ✓ | ✓ | ✓ |
| SRO | Menstruation delayed | ✓ | ✓ | ✓ |
| SRO | Menstruation irregular | ✓ | ✓ | ✓ |
| SRO | Oligomenorrhoea | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release