Ectopic pregnancies are also a possibility. This is a very painful condition that can be life threatening to the mother. Pregnant women also need to be very concerned about their child if they have Chlamydia. Babies can contract it during the birthing process. If contracted, babies can develop infections in their eyes, ears, lungs and genitals.
Eye infections lead to conjunctivitis and lung infections leave pneumonia a distinct possibility.
One thing to mention, if someone does not have symptoms, doesn't mean you can't get it. As stated before, often it is asymptomatic. The primary way of contracting Chlamydia is unprotected Vaginal, Anal and Oral sex. Women are at greater risk contracting it because they are infected internally. The most obvious way is to use protection such as Condoms.