1 The cost of a ventless gas fireplace is $500 to $2,500, and while there are additional installation costs, you may pay extra for finish work (such as a mantle, marble surround, etc.).2  Some top-of-the-line gas fireplaces may cost as much as $5,000 to $10,000 or more. 3  A gas log kit might cost $750 to $1,000 installed. Top vented gas fireplace inserts cost $750 to $3,000, and installation adds another $500 to $1,000. 2  Direct-vent gas fireplaces cost $1,000 to $3,500, plus $500 to $1,000 for installation.
Sperm can be affected by lifestyle factors such as smoking, drinking alcohol and taking drugs. There are other lifestyle factors that you may not be aware of, and they're also explained here. The good news is, once you become aware of them, they are fairly easy to avoid. It may be.
Alcohol And Sperm. Men who suspect they have a fertility problem may have already heard or read about the importance of a good diet and non-consumption of alcohol and drugs for a healthy sperm count and good sperm quality. However, a good many men and women trying to conceive may be unaware of the effect that alcohol can have on a man's sperm. The bad news for men is that the damaging effect of alcohol on sperm is a scientifically proven fact.