I'm just wondering if its me or him, or both. My boyfriend has never been able to give me an orgasm during sex. Other ways, yes he has, but never during sex. I tried to talk to him about it but he just got upset and gloomy-like.

Could it be that he just can't hit my gspot well enough, the position, or does it depend on the size of the mans penis if he can give an orgasm or not.

I'm just confused and would really like to have one during, not before or after.

Any tips, or answers would be greatly appreciated :)

The first thing that struck me is that you expect your boyfriend to give you the orgasm during sex.

It takes two doesn't it? I thought the idea was to get into the right position and right rhythm so that it happens - it takes the both of you to do this.

Orgasm during intercourse can be quite difficult, you have to really experiment with positions and tempo - sometimes you have to self stimulate to get over the edge.

Take some responsibility and work at it together - poor guy, he won't know what to do unless you do it together!

An orgasm through vaginal stimulation alone is very hard for a lot of women (myself included)
Most women need clitoral stimulation to orgasm.
Try some different positions or techniques which involve 'grinding' your pelvises together. It's all trial and error but I recommend that you try being on top so you can control the angle of what is grinding against where and how hard ;)