Are there preservatives in saline soltion safe?

As an avid contact wearer, I use saline solution to rinse my contacts daily before each use. Recently, a friend told me that many commercial saline solutions contain preservatives, which could affect the overall health of my eye. Is this something I should be concerned about? The saline I use has always felt comfortable so I never thought it could pose a problem.


What to do when my boyfriend cares more if I cum than I do?

It's very hard for me to orgasm during sex, even if I help myself. I can do it all by my lonesome very quickly, but as soon as I'm with a guy, I just can't cum. However, I'm not worried by this whatsoever. I love sex, and I love everything about it. I love the act of sex, I love pleasuring my partner, I love the sights, smells, and sounds of sex. If I don't cum, meh, I'm still very happy. I'm no happier if I do orgasm during sex.

My problem seems to be keeping my partners happy with my contentment with not orgasming. They seem to think it's their life mission to make me orgasm. I had one boyfriend with whom I actually faked orgasming for a good two years because he was so upset that he couldn't make me cum. Every other partner I've had since then has taken it personally that I can't orgasm with them. It seems to put a bit of strain on my relationships.

I am with a new guy that I care for very deeply. He has been very understanding of my not orgasming, but he seems to try that much harder, and I think he is getting frustrated. I have orgasmed once since we've been together (a mere month and a bit), so it can be done, but I really don't want him to take it personally. I've told him already about this, and he said he was surprised that I'm cool with it. I REALLY don't want him to be disappointed and have this strain our relationship (like every other relationship I've had). I really do like him that much.

What can I do or say to ease his mind?


Which type of contact lenses are better?

I read that disposable contact lenses are actually worse for your eyes than the normal one-year ones because they allow less oxygen to go to your eyes, and the only advantage is that there are less cleansing problems. Also, it is claimed that inadequate oxygen to your eyes (possibly caused by prolonged wearing of contact lenses) leads to a condition when extra blood vessels sprout around the iris, which leads to sight problems at old age. Is that true?

I am very concerned because I normally wear (one-year) contact lenses from 8am to 8pm, and maybe to 12am during reading periods. I don't feel very comfortable with glasses because they give distorted visions and fatigue. I thought switching to disposable contact lenses would do my eyes good. My current lenses contain 38 percent water. Is this good enough?


Does altitude have any impact on sex?

I'm sending you this message from the top of the Sierra Nevada mountains of California. My wife just experienced her best orgasm ever. We live by the beach, a very low altitude... so that made me wonder, although crazy, "Does altitude have any impact on sex?"

If it doesn't impact sex, it definately impacts the lube bottle as it came squirting out on it's own...