Remind her about thalidomide babies. Wonder cure for morning sickness... Didn't really worry about effects, kids born with tiny flippers for arms and legs. Also... Fuck their logic with fake compliance. Get her to say "I really want to take the vaccine, but obviously it would be deeply irresponsible to take something during pregnancy without knowing the effects it can have on my baby, so if you could find me a study on how this interacts with a developing featus or what the medium to long-term effects would be, that would be amazing. I've looked myself but can't find anything. It's like they don't care about pregnant women, I feel like my baby is being treated as an inconvenience and not a person, and that makes me really sad" Other option.. Get her to say she is considering an abortion, so she can get the vaccine. She wouldn't be able to live with herself if it made her child disabled, and as she can't find any actual science that says it's safe... Maybe she does need to think about others, and the girls at work have made her start to think that perhaps it might be best to just try again next year