It’s important to keep in mind that, while adoption relationships can change, it is more complicated to increase contact than to decrease it. If a birth mother starts with an open relationship and then decides later that she needs distance, she can do this at any time. However, if an adoption is closed and a birth mother wants more contact, then she has to come to an agreement with the adoptive family. Therefore, it is especially important that a birth mother choosing closed adoption is sure that it is what she wants.
For those who do not want a completely open adoption, there is the option of semi-open adoption. Semi-open adoption is a great option to create an adoption relationship that meets the needs of a particular situation. Every adoption relationship is different, and semi-open adoptions can take many forms; a typical semi-open adoption involves communication without exchanging identifying information, along with sending pictures and letters on occasion.
In all adoption searches, it is uncommon to find both the birth mother and father at the same time. A separate search, if desired, can be done afterwards for the father. Since males seldom change their surnames, and the mother might have additional information, it is usually easier than the initial search for the birth mother. In many cases, adoptees are able to do this second search for their birth father by themselves (or they try before paying for assistance).