Table 1.
Search keywords and categories.
| Hashtags Related to COVID-19 | Hashtags Related to Pregnancy | Hashtags Related to Mental Health |
|---|---|---|
| coronavirus | pregnancy | depressed |
| covid-19 | pregnant | sad |
| covid19 | maternity | worried |
| virus | obstetrics | anxious |
| SARS-CoV-2 | baby | stress |
| Pandemic | birth | anxiety |
| 2019 novel coronavirus | postpartum | worry |
| covid19pregnancy | postnatal | depression |
| coronaviruspregnancy | prenatal | mental health |
| SARSCOV2 | prepartum | stressed |
| covid_19pregnancy | peripartum | alone |
| pregnancycoronavirus | laboranddelivery | |
| pregnantcovid-19 | covid19pregnancy | |
| pandemicpregnancy | coronaviruspregnancy | |
| covid_19pregnancy | ||
| pregnancycoronavirus | ||
| pregnantcovid-19 | ||
| postpartumhealth | ||
| postpartumsupport | ||
| pandemicpregnancy | ||
| perinatalmentalhealth |