Chlamydia:

• It is one of the most common sexually transmitted disease. This infection is easily spread because it often causes no symptoms and may be unknowingly passed to sexual partners.
• It is caused by Chlamydia trachomatis bacterium and is most commonly spread through vaginal, oral and anal sex.
• It's also possible for a mother to spread chlamydia to her child during delivery, causing pneumonia or a serious eye infection in her new-born.

Gonorrhoea:

• This Sexually Transmitted Disease comes from a bacterium called Neisseria gonorrhoeae. One can get this bacterium just from touching an infected area on another person.
• Women who have gonorrhea can pass the disease on to their baby during a vaginal delivery.

Syphilis:

• Syphilis is caused by the bacteria Treponema pallidum.
• Symptoms: Syphilis infection occurs in three distinct stages:
  • Primary stage: People with primary syphilis will develop one or more sores. The sores are usually small painless ulcers.
  • Secondary Stage: People with secondary syphilis experience a rosy "copper penny" rash typically on the palms of the hands and soles of the feet.
  • Tertiary Stage: This stage is characterized by severe problems with the heart, brain, and nerves that can result in paralysis, blindness, dementia, deafness, impotence, and even death if it's not treated.

Trichomoniasis (trich):

• It is caused by a tiny, one-celled parasite called Trichomonas vaginalis.