What is Latency Period?

The latent period is a time of exploration in which the sexual energy is still present, but it is directed into other areas such as intellectual pursuits and social interactions. This stage is important in the development of social and communication skills and self-confidence

What is Libido?

Libido is generally considered synonymous with such concepts as élan vital and psychophysiological energy; related concepts from Eastern philosophy include Kundalini and Tantra.
Libido can also be classified as the urge to create life. For humanity, the natural way in which this occurs is through sex. However at a deep subconscious level, the two can be merged as one, given the reason in evolutionary terms for sexual attraction and sex drive. Using this term, the antonym of libido is destrudo.