2LD-14215-02254
2 vaccinations
5 coded responses
22 check-ins
5 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 41-45
- ZIP prefix
- 922 / CA
- Registered
- 2021-04-10
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-04-10
Registered in v-safe
-
2021-04-10
Dose 1 — Pfizer-BioNTech
- 2021-04-10
- 2021-04-11
- 2021-04-12
- 2021-04-13
- 2021-04-14
- 2021-04-15
- 2021-04-16
- 2021-04-17
-
2021-04-25
Survey response — day 14, dose 1MedDRA: Amenorrhoea — Feeling: GoodFree text: I missed my period. I am never miss my period, always on 28 days schedule. I ruled out pregnancy. This is very unusual.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-05-01
Dose 2 — Pfizer-BioNTech
-
2021-05-01
Survey response — day 0, dose 2MedDRA: Menstruation delayed, Reaction to previous exposure to any vaccine — Feeling: Fair · Site: PainFree text: Missing period since first shot.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-05-04
- 2021-05-05
- 2021-05-06
- 2021-05-07
- 2021-05-08
-
2021-05-17
Survey response — day 14, dose 2MedDRA: Intermenstrual bleeding, Menstruation irregular — Feeling: GoodFree text: My period got all messed up, became irregular. I am experiencing regular spotting.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-05-22
Survey response — day 21, dose 2MedDRA: Menstruation irregular — Feeling: GoodFree text: My period has not been normal since my first shot. I skipped a month and after I have been bleeding/spotting off an on for a couple of weeks now. Definitely out of whack, which is extremely unusual for me. Prior the shot I was like clockwork.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
-
2021-05-29
Survey response — day 28, dose 2MedDRA: Heavy menstrual bleeding, Menstruation irregular — Feeling: GoodFree text: My period has been out of whack. Bleeding for two weeks.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-06-05
- 2021-06-12
- 2021-07-31
- 2021-10-30
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-04-10 | Pfizer-BioNTech | |
| 2 | 2021-05-01 | Pfizer-BioNTech |
Free text
Release 7 — day 14, dose 1
Symptoms: I missed my period. I am never miss my period, always on 28 days schedule. I ruled out pregnancy. This is very unusual.
Release 8 — day 0, dose 2
Systemic reaction (other): Missing period since first shot.
Release 8 — day 14, dose 2
Symptoms: My period got all messed up, became irregular. I am experiencing regular spotting.
Release 8 — day 21, dose 2
Symptoms: My period has not been normal since my first shot. I skipped a month and after I have been bleeding/spotting off an on for a couple of weeks now. Definitely out of whack, which is extremely unusual for me. Prior the shot I was like clockwork.
Release 8 — day 28, dose 2
Symptoms: My period has been out of whack. Bleeding for two weeks.
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 | Amenorrhoea | ✓ | ✓ | ✓ |
| SD | Heavy menstrual bleeding | ✓ | ✓ | ✓ |
| SD | Intermenstrual bleeding | ✓ | ✓ | ✓ |
| SD | Menstruation irregular | ✓ | ✓ | ✓ |
| SRO | Menstruation delayed | ✓ | ✓ | ✓ |
| SRO | Reaction to previous exposure to any vaccine | ✓ | ✓ | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release