They're not helpless.
Then I take it you have never seen someone in labor. They are quite helpless. Were they to be attacked by something they'd be able to neither defend themselves nor run away.
Fortunately we (like all mammals) have instincts to protect females when they are helpless, and then protect the offspring. Also fortunately, our society has institutions (like marriage and healthcare) that provides societal protection for pregnant, birthing and postpartum women.
If they were, we wouldn't be here now.
The reason most of us are here is that our mothers were cared for by someone else while they were helpless.
And think about how ridiculous that idea is, bilvon. You're essentially saying that fat people are helpless.
Uh, no. I mean, some might be; there are media accounts of people so fat they can't get up; those would count as helpless.
But fat people typically don't have to lie on the ground immobile while an eight pound baby makes its way out. Nor do they have to protect their abdomens to the same extent that gravid women do.
Anyway, you're talking about physical protection.
And other less tangible forms of protection, like financial and emotional.
Like that buffoon quoted above, you've somehow confused this with protection from all consequences
No. Indeed, providing support during pregnancy and childbirth is _dealing_ with the consequences of having sex, not protecting someone _from_ the consequences of having sex.