Oooo unprotected is very risky! I honestly did once, unprotected, but pull out during period window and thank god didnt get pregnant but the anxiety afterwards really shoot up! Definitely would not recommend! Always wear condom atleast. For me since i went thru csect, aside from wearing condom, i ask my husband to pull out too, so he would ejaculate in the condom when he’s “outside” of me. Just to pkay safe
Regardless, there is always a risk even with condoms. So if you’re trying to avoid getting pregnant, best to use condoms as you’re very fertile within the first year after birth.