How Successful Is Pregnancy After Unblocking Fallopian Tubes With Stage 4 Endo

I recently underwent laparoscopic surgery for endo once it was done they told me that they noticed that my fallopian tubes were blocked ( I’m not sure why they didn’t unblock it during that procedure) but now I’m wondering what the reason for them not doing that and I can still get pregnant if and when they unblock it. Anyone else have a similar experience?