V3Z-32907-20160
2 vaccinations
2 coded responses
18 check-ins
2 free-text entries
0 call cases
- Sex
- Female
- Age at first dose
- 31-35
- ZIP prefix
- 770 / TX
- Registered
- 2021-03-02
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-03-02
Registered in v-safe
-
2021-03-02
Dose 1 — Moderna
- 2021-03-02
- 2021-03-03
- 2021-03-04
- 2021-03-05
- 2021-03-07
- 2021-03-08
- 2021-03-09
- 2021-03-16
- 2021-03-23
-
2021-03-30
Dose 2 — Moderna
- 2021-04-06
- 2021-04-13
- 2021-04-20
- 2021-04-27
- 2021-05-04
- 2021-05-11
- 2021-06-29
-
2021-09-28
Survey response — 6 months, dose 2MedDRA: Heavy menstrual bleeding, Hypomenorrhoea, Medical counselling, Menstrual disorder, Menstruation irregular, Polymenorrhoea — Feeling: GoodFree text: I only just recently realized (after talking to my PCP) that it may have been the vaccine that caused my periods to be very messed up for four months following vaccination (irregular, frequent, and heavy and short).MedDRA releases: 2024-11 · check-in free text available
-
2022-03-30
Survey response — 12 months, dose 2MedDRA: Menstruation delayed — Feeling: GoodFree text: My first period after my booster shot was 5 days late (my cycles are usually very regular)MedDRA releases: 2024-11 · check-in free text available
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-03-02 | Moderna | |
| 2 | 2021-03-30 | Moderna |
Free text
Release 9 — 6 months, dose 2
Symptoms: I only just recently realized (after talking to my PCP) that it may have been the vaccine that caused my periods to be very messed up for four months following vaccination (irregular, frequent, and heavy and short).
Release 11 — 12 months, dose 2
Symptoms: My first period after my booster shot was 5 days late (my cycles are usually very regular)
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 | Hypomenorrhoea | · | · | ✓ |
| SD | Medical counselling | · | · | ✓ |
| SD | Menstrual disorder | · | · | ✓ |
| SD | Menstruation delayed | · | · | ✓ |
| SD | Menstruation irregular | · | · | ✓ |
| SD | Polymenorrhoea | · | · | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release