Vagina
To dream of a vagina represents receptivity or compliance to beliefs, ideas, wishes or goals. How open you or someone else is to accepting what other people want. How receptive a desired situation is to your wants.
Negatively, a vagina may reflect feelings about deserving to be a loser or deserving to be told what to do. Noticing that everyone else deserves to feel good having their way when you don't. Alternatively, it may reflect your feelings about how good you are at making other people do things for you.
The size of the vagina may reflect how receptive you are to someone else's objectives. A big vagina may reflect a situation that is too easy or that's been done a lot before. A small vagina may reflect a situation that is difficult to do or that's never been done before. A giving person or situation that you must be careful with.
A nice desirable vagina represents a desirable choice or experience that you are considering. It may also reflect feelings about enjoy yourself thinking that nothing wrong at all with something you are doing. Feeling good controlling something. Having an enjoyable experience where you are the smartest or strongest person.
An ugly or sick looking vagina may represent undesirable alternatives or a problem being able to interest others in what you have.
To dream of a child's vagina may represent a person or situation that you feel is not interesting or desirable enough for you. Someone or something may not be mature enough for you. Feeling that enjoying yourself in wrong.
For a man to dream of having a vagina represents subordination or lack of control over decisions. You may feel unable to make choices or like you are less powerful than other people. Feeling impotent to make decisions or that you can only have decisions made for you.
For a woman to dream of her own vagina may represent her self-perception about womanhood, femininity, or how "ladylike" you feel yourself to be. Feelings about how giving, helpful, sympathetic, or how much of good person you are.
Alternatively, if you are a male a vagina in a dream may reflect feelings about sexual attraction you have for the opposite sex or sexual curiosity. Vagina's in dreams may also reflect problems with sexual desire.
Example: A very young boy dreamed about his girlfriend's vagina being comprised spirals, squares, and circles in rainbow color (no vagina). Since he was very young and had no understanding of what sex was yet the dream may have reflected his non-stop curiosity about what his girlfriend's vagina looked like.
Example 2: A man dreamed of seeing a very beautiful woman swimming in the ocean dive under the water revealing her vagina as she went under. In waking life he was trying to fix a serious problem at work that was costing the company thousands of dollars a month and he noticed a quick moment of time where the problem completely went away before returning again. See the beautiful woman's vagina as she dove deeper into the water may have reflected his feelings of enjoyment experiencing the work problem temporarily gone.
Example 3: A woman dreamed of man she had a crush on caressing her vagina. In waking life she was enjoying experiencing the man talking to her all the time during their work at a charity organization.
Example 4: A woman dreamed of having sex and then stopping to discover that something was slowly leaking from her vagina. In waking life she was enjoying her new family life with her kids and new boyfriend without her ex-husband whom she didn't like at all. The leaking vagina may have reflected her feelings about herself no longer being someone her her kids would easily pick over her ex because she was too amazing.