A baby would generally represent a new or recent idea which may be associated with a new project or even with a new concept about someone. As there are several babies involved here, it would tend to imply that the recent idea is not seen as out rightly positive. The fact that these are male babies indicates that the new idea does appear as a logical one. The babies on the bed would suggest that the new idea could be given a rest, or just not used.

The mothers would represent an emotional aspect of yourself, one reflecting beliefs. As the mothers are associateed with these babies, the scene is showing that a belief has been productive where a new idea is concerned. The fact that these baby boys look exactly like their mothers is an indication that the logic in the new idea has been greatly influenced by an emotional perspective or belief. “Wow look at the resemblance", is an indication that this resemblance between what is supposed to be a logical idea and an emotional one is to be noted. Handing the babies back to their mothers can simply suggest that the new idea is not for you to hold onto or keep.

{Could this dream also relate to the “Weird Dream” posted concerning ants and cockroaches?}

Hello....Dreaming of babies is a good omen, you were very responsible and honest in your dream,  since they were on your bed, you were in charge of the babies, they were in your keeping and as the mothers arrived you carefully matched them up with the proper mother recognizing which baby resembled which mother.  

There is something coming in your life, it will go just fine, the outcome will be good, you may question yourself but you needn't, you will prove to be responsible in you actions and not only will others be pleased with your performance, but you too will be pleased with yourself.

Blessing...Sweet Dreams  *!*

Sorry, I had more to add to my first reply...here goes....

Because there were so many indicates that there will be an idea, goal, project or responsibility that will turn into several coming from the first.

Since they were on your bed, the idea/s will be yours.

The boy gender is one indicating strength, your strength in the upcoming situation or project.  

Feed back is much welcomed....Thank you *!*