| Variables | Effective | Percentage |
| Term of the consumption |
|
|
| Before pregnancy | 5 | 4.1 |
| 1st trimester | 68 | 56.2 |
| 2nd trimester | 48 | 39.7 |
| 3rd trimester | 64 | 52.9 |
| Fréquency of the consumption |
|
|
| Per day | 47 | 38.8 |
| Per week | 58 | 47.9 |
| Per month | 11 | 9.1 |
| Per trimester | 5 | 4.1 |
| Motivations of the consumption |
|
|
| Nausea | 54 | 44.6 |
| Vomiting | 3 | 2.5 |
| Desire | 99 | 81.8 |
| Culture | 1 | 0.8 |
| No reason | 1 | 0.8 |