If you are facing problems in getting pregnant regardless of frequent intercourse for at least a year, there are chances that you are infertile. Various reasons are there to blame including damage to your fallopian tube, hormonal problems, cervical issues, or uterine trouble. In fact, sometimes, it is quite a challenge to know the exact cause of infertility. Treatments of infertility in women depend up on its cause. However, before going to your doctor, look for certain signs or symptoms of infertility. These signs include cold hands and feet, leaking nipple, or growth of facial hair or excessive acne.