More and more people from all over the world are now joining online dating services and sites. Many have had great results; They met great people, had a fair share of fun conversations, and exciting encounters. But others may leave the site or service gaining nothing. One of the reasons that they may have not been successful is because of their wrong choice for their profile photo/s.

A dating profile is somewhat similar to an advertisement. You want other people to think you sound and look good. Putting a picture of yourself that represents the real you is necessary. Having a great personality and a terrific online dating profile are important, but without a great picture to match you're not going to see the best results. Studies has shown that an online dating profile with a picture is 20 times more likely to get a response than a profile without one.

So if you want to be successful in online dating and find love, posting a picture of yourself on your profile is a necessary evil. Here are some tips on how to take and choose a good picture to help you stand out from the crowd.

• Choosing the person behind the camera.

Unless you're a photographic whiz or an expert in taking self-portraits, have someone else take your pic. Ask a friend or a family member to do it. Or if you prefer, have a professional do it for you. Having a staged picture for your online dating profile will help increase your confidence.

• Choosing the right lighting.

Light makes all the difference between a flattering photo and one that doesn't do you justice. Bright camera flashes can actually alter the way light hits your face and makes you appear slightly different from reality. Try using the natural gentler sunlight outdoors, it's almost always much more flattering.

• Determine your physical appearance.

Make yourself look presentable. Groom yourself before you take your picture. Imagine how you want to look for a first date and go with it. Also, choose a wardrobe that shows your personal style. Keep it simple and that it makes you comfortable.

• Look at the camera and smile.

Eye contact and smiles are the two most powerful methods of flirting without words. It's better to have someone see that you can smile and laugh for a first impression. Just remember not to overdo it. A grin that's too cheesy may look over-keen. Think about the personality you want to project in your picture, and reflect it in your facial expression.

• Choosing and finishing touches.

In choosing the best photos, it is better to do it yourself. You can ask others for their opinion but it's ultimately your choice. Also, crop and resize your photo to cut out any unnecessary clutter. Trim down the background and be sure to center the picture on your face not on anything or anyone else.