6QD-33250-57676
2 vaccinations
4 coded responses
26 check-ins
4 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 46-50
- ZIP prefix
- 662 / KS
- Registered
- 2021-03-04
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-03-04
Registered in v-safe
-
2021-03-04
Dose 1 — Pfizer-BioNTech
- 2021-03-04
-
2021-03-05
Health check-in — days 1–6 daily, dose 1Feeling: Good · Site: Pain · Chills, HeadacheAdult check-in
- 2021-03-06
- 2021-03-07
- 2021-03-08
- 2021-03-09
- 2021-03-10
- 2021-03-11
- 2021-03-18
-
2021-03-25
Dose 2 — Pfizer-BioNTech
- 2021-03-25
- 2021-03-25
- 2021-03-26
- 2021-03-27
- 2021-03-28
- 2021-03-29
- 2021-03-30
- 2021-03-31
- 2021-04-01
-
2021-04-08
Survey response — day 14, dose 2MedDRA: Heavy menstrual bleeding, Menstruation irregular, Polymenorrhoea — Feeling: GoodFree text: My period showed up 7 days after my 2nd shot. It's shocking as it was 10 days early! I've never been that early.. only 1-2 days early! Extremely heavy period and longer than normal. Other women I've talked to are having this too. Help us with this!!MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-04-15
Survey response — day 21, dose 2MedDRA: Heavy menstrual bleeding, Polymenorrhoea — Feeling: GoodFree text: Heavier than normal period (that showed up 10 days early) and lasted longer than a normal period. It was obvious that something was off/different than any period on the last 30 years.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-04-22
-
2021-04-29
Survey response — day 35, dose 2MedDRA: Heavy menstrual bleeding, Menstruation irregular — Feeling: FairFree text: I started a second period for the month of April. This second one is 10days early just like the first one that came shockingly early after my second shot. This period is beyond heavy. Ive not experienced periods like this in my adulthood. Ugh!!!MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-05-06
Survey response — day 42, dose 2MedDRA: Menstruation irregular — Feeling: GoodFree text: Just a continuation of an earlier than normal period.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-06-24
- 2021-09-23
- 2022-03-25
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-03-04 | Pfizer-BioNTech | |
| 2 | 2021-03-25 | Pfizer-BioNTech |
Free text
Release 7 — day 14, dose 2
Symptoms: My period showed up 7 days after my 2nd shot. It's shocking as it was 10 days early! I've never been that early.. only 1-2 days early! Extremely heavy period and longer than normal. Other women I've talked to are having this too. Help us with this!! cut off by CDC
Release 7 — day 21, dose 2
Symptoms: Heavier than normal period (that showed up 10 days early) and lasted longer than a normal period. It was obvious that something was off/different than any period on the last 30 years.
Release 8 — day 35, dose 2
Symptoms: I started a second period for the month of April. This second one is 10days early just like the first one that came shockingly early after my second shot. This period is beyond heavy. Ive not experienced periods like this in my adulthood. Ugh!!!
Release 8 — day 42, dose 2
Symptoms: Just a continuation of an earlier than normal period.
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 | Menstruation irregular | ✓ | ✓ | ✓ |
| SD | Polymenorrhoea | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release