Swadhisthana

Swadhisthana is located near the coccyx (tailbone), two finger-widths above the Muladhara chakra. Its corresponding point in the front of the body (i.e. its kshetram) is the pubic bone.

Being connected with the sense of taste, it is associated with the tongue, and being connected with reproduction, it is associated with the genitals.

It is often associated with the testes and ovaries. These produce the hormones testosterone or estrogen, which influence sexual behaviour, and are stores in which genetic information lies dormant, in the same way that samskaras lie dormant within SwadhisthanaThe level of consciousness of the Svādhishthāna Chakra is the SUBCONSCIOUS, the sphere of consciousness that lies between sleeping and waking

Kundalinī Shakti (spiritual energy) has its roots in the Mūlādhāra Chakra,
Muladhara is said to be located near the basal end of the spinal column in the vicinity of the coccygeal plexus beneath the sacrum while its kshetram, or superficial activation point, is located on the perinium
The four petals are red, with the Sanskrit syllables 

वं vaṃ, शं śaṃ, षं ṣaṃ and सं saṃ written in gold upon them.

THE SEVEN CHAKRAS

There are seven chakras in the body

Mooladhar(root chakra)

Svadhistan((base)

Manipur(Navel)

Anahata(heart)

Vishuddhi(throat)

Agya(Third eye)

Sahasrara(crown)

The chakra name derives from the Sanskrit for spinning or turning.essentially..Chakras, in Hindu metaphysical tradition and other belief systems, are centres of Prana or or Vital energy Chakras.They conform to vital points in the physical body i.e. major plexuses of arteries, veins and nerves. Though different literature points at varying numbers,the seven chakras above are primary.

The three and a half coiled serpent like kudalini  shakti (energy) lies at the sacrum ,at the base of the spinal cord.From there it rises, according to the spiritual development of the human being.It pierces the seven chakras during it’s ascent,as it passes through the sushumna naadi (channel of energy )in the centre.The sushumna is flanked by the ida and pingala naadis corresponding to the sun and moon .

The chakras are unique centres ,each corresponding to a different frequency,a beej akshar,colour,odour,and effect on the human body.