It is of course hilarious to think that the main reason people who have sex would want to prevent a pregnancy is that they aren't up for the health risks associated with it. As if the fact that, you know, there might be a baby at the end of it, a real person who would need care and love 24/7 for about another 18 years or so, isn't part of the equation.
Imagine a situation where a woman defies her husband to smuggle political dissidents out of the country, putting her own and his life at risk, but it doesn't even occur to her to ask him to share the household chores by doing a bit of washing up.