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. 2022 Apr 4;45(4):544–557. doi: 10.1007/s10865-022-00299-1

Table 5.

Agreement of Female and Male Respondents with Perceived Benefits and Harms of Marijuana Use While Pregnant and Breastfeeding

Female Respondents (N = 316) Male Respondents (N = 77)
Strongly Disagree/Disagree (%) Neutral (%) Agree/Strongly Agree (%) Strongly Disagree/Disagree (%) Neutral (%) Agree/Strongly Agree (%) χ2
Using marijuana while pregnant…
Helps to reduce pain and discomfort 54.5 19.4 26.1 26.3 27.6 46.1 19.97***
Helps to reduce depression 67.1 18.4 14.5 54.5 22.1 23.4 4.92
Has no lasting harms for baby 74.4 9.0 16.7 74.0 12.3 13.7 1.02
Is safe because marijuana is plant-based, natural 70.5 18.3 11.2 61.0 19.5 19.5 4.14
Helps reduce morning sickness, nausea 73.6 13.7 12.7 64.9 19.5 15.6 2.41
Makes it hard for child to pay attention, learn 17.3 14.7 68.1 19.5 22.1 58.4 3.12
Lowers child’s IQ 17.6 16.0 66.5 19.5 24.7 55.8 3.85
Leads to baby being addicted to THC 17.0 13.8 69.1 27.4 16.4 56.2 5.11
Increases risk of behavioral problems 16.1 12.9 71.1 14.7 13.3 72.0 0.09
Increases risk of damage to baby’s brain 15.2 11.0 73.8 12.0 17.3 70.7 2.48
Increases risk of preterm birth 23.3 11.8 64.9 25.0 26.3 48.7 11.43**
Increases risk of low birth weight 23.0 11.2 65.8 25.0 31.6 43.4 21.87***
Increases risk of pregnancy complications 17.6 14.7 67.6 21.6 13.5 64.9 0.65
Using marijuana while breastfeeding…
Helps to reduce pain and discomfort 50.5 16.5 33.0 28.9 22.4 48.7 11.46**
Helps to reduce depression 59.4 19.0 21.6 42.1 28.9 28.9 7.53*
Has no lasting harms for baby 74.2 14.8 11.1 58.9 23.3 17.8 6.65*
Is safe because marijuana is plant-based, natural 75.3 16.9 7.8 63.2 21.1 15.8 6.00*
Helps to increase mother’s milk supply 73.5 16.5 10.0 67.1 30.3 2.6 10.25**
Helps calm the baby 77.1 14.7 8.2 70.3 23.0 6.8 3.02
Makes it hard for child to pay attention, learn 22.7 14.9 62.3 28.0 14.7 57.3 0.96
Lowers the child’s IQ 20.6 17.3 62.1 25.3 20.0 54.7 1.42
Leads to baby being addicted to THC 18.1 13.9 68.0 32.4 23.0 44.6 14.12***
Increases risk of behavioral problems 18.2 11.1 70.7 28.0 17.3 54.7 7.06*
Increases risk of damage to baby’s brain 17.0 12.8 70.2 25.0 13.2 61.8 2.69

*p < .050, **p < .010, ***p < .001. Of the total sample, eight participants did not identify their gender or identified as a gender other than male or female and so their responses were not included in these analyses