Who can remember in utero?

I was reading a bio on Wikkipedia about Captain Beefheart and it was noted that he could remember being born or something like that. I was wondering why this was considered noteworthy so I started looking up more information on the internet. The most credible stories that I could find were ones doented under hypnosis. Is it rare to remember being in the womb or being born? If you do remember anything, could you share it with me? I am almost 40 years old and I had told my mother some of my early memories from time to time, and she never believed me. I know that she is narrow minded, so when she would dismiss what I had to say, I just figured that since it was not common, she would not consider any of what I claimed to be true. What I am now wondering, is it rare or odd to remember pre-birth without being hypnotized? I always figured that there was a percent of people that could remember, like 5 to 10% of all people. Could it be less?