No headaches in the past 28 days |
No headaches in the past 28 days |
|
|
No headaches in the past 28 days |
<1 day per month in the past 28 days |
<1 day per month in the past 28 days |
|
|
<1 day per month in the past 28 days |
1-4 days in the past 28 days |
1-4 days in the past 28 days |
|
|
1-4 days in the past 28 days |
5-9 days in the past 28 days |
5-9 days in the past 28 days |
|
|
5-9 days in the past 28 days |
10-14 days in the past 28 days |
10-14 days in the past 28 days |
|
|
10-14 days in the past 28 days |
15 or more days in the past 28 days |
15 or more days in the past 28 days |
|
|
15 or more days in the past 28 days |