Adopting a child is a major and life changing decision and can take years to see through so it is important that you make sure you ready to commit to it. Still, for couples who aren't able to have their own children (for whatever reason), adoption is typically very well worth all of the hard work that goes into it. Besides allowing you to start a family of your own it also helps you give a child who might not be able to have one otherwise a real home.
Spending some time thinking about the basic characteristics of the child you want to adopt is the first thing to think about when you make the decision to adopt at all. It's important to be honest with yourself as well as your partner and a not inconsiderable amount of time should be spent discussing it. There are lots of kids who need homes so things like gender, race and age of the child actually are important. A good portion of the children who need to be adopted are considered "special needs" and that means that they have health problems or other disabilities. You need to ask yourself whether or not you want to adopt one of these children. Would you be open to adopting a child from somewhere else in the world like Eastern Europe, Africa or Asia? There are millions of choices out there so you need to figure out what kind of child you most want to adopt.
Who you are will determine how easy or hard it is to adopt a child as do the rules and requirements of your local area and those of the area from where you want to adopt your future child. There are lots of things that can make your adoption process harder. Preference is typically given to married people, not to single people--no matter what that person's gender happens to be.
While it's now easier than ever before for gay couples to adopt children, this can still be an obstacle in some cases. If you have a serious health condition you will have a harder time adopting someone.
There are a lot of people out there both individuals and people posing as agencies who are waiting to take advantage of prospective parents who are desperate to adopt as quickly as possible. That's why you absolutely must do some research into anyone that you want to work with. You should definitely work with a lawyer or agency instead of trying to work directly with a birth mother. Some scam artists will string prospective parents along, collecting money when they can, and then disappears before the baby is born. In terms of agencies, be very careful about anybody who wants fees up front or promises that the process will be fast. Always check for their licenses and be sure that the agency has a physical address that you can verify and not just a website.
In conclusion, adopting a child is something that can take a long time, so be prepared for a long series of steps. While you might be desperate to become a parent you need to keep your wits about you so you don't get taken in by scam artists. If something confuses you, make sure you ask a lawyer or other qualified adoption professional for help.