Here is what the latest info from health authorities here in Australia says:
“What are the risks of COVID-19 in pregnancy?
Pregnant people with COVID-19 have a higher risk of certain complications compared to non- pregnant people with COVID-19 of the same age, including:
an increased risk (about 5 times higher) of needing admission to hospital
an increased risk (about 2-3 times higher) of needing admission to an intensive
care unit
an increased risk (about 3 times higher) of needing invasive ventilation (breathing life support).
COVID-19 during pregnancy also increases the risk of complications for the newborn, including:
a slightly increased risk (about 1.5 times higher) of being born prematurely (before 37 weeks of pregnancy)
an increased risk (about 3 times higher) of needing admission to a hospital newborn care unit.
Some pregnant people are more likely to have severe illness from COVID-19 compared to pregnant people without these conditions. The conditions are:
being older than 35 years
being overweight or obese (body mass index above 30 kg/m2)
having pre-existing (pre-pregnancy) high blood pressure
having pre-existing (pre-pregnancy) diabetes (type 1 or type 2).”
They published a “Decision Making Guide”, from which the above is an extract. Full version at this link
https://www.health.gov.au/sites/defa...g-pregna_0.pdf