So having this issue for a while now and not with just my current bf. I have always felt frustrated when it comes to sex for the reasons

1) I have never ever had an orgasm, and yes I've tried everything I can think of

2) I only get to see my bf in the weekend so we have like a day and half to spend together, plus we each have a son and have them often(so all the time)

3) After a long week of work and kids we're exhausted and usually have sex once in a weekend sometimes twice if we're lucky enough to get the kids to bed on time.

Its just so frustrating. Am I alone in this one ladies?