2
The number 2 in a dream represents conflict. Two opposing sides struggling against each other. When you see it in a dream it represents a conflict in your life, or in the way you think or feel. Different ideas, beliefs or choices struggling with each other. Arguments or trouble accomplishing goals.
Example: A young girl dreamed of seeing her mother give birth to 2 babies that look just like her. In waking life her mother was pregnant with a second child and the young girl was worried that her parents wouldn't treat her as special once the new baby arrived. The 2 babies in the dream most likely reflected the conflicting feelings of jealousy she worried she would expect once the new child was born.