Unlike infertility, infertility may be due to pathological causes such as hypothyroidism and PCOS, said endocrinologist Dr. Beate Kvadbek.

It is easy to diagnose and treat thyroid insufficiency with tablets containing thyroid hormones, according to the German news agency dpa.

Polycystic ovary syndrome is difficult to diagnose and treat; therefore, consult a doctor immediately after observing its symptoms, which are irregular menstrual cycle and increased hair growth in the face, chest, back and legs.

The syndrome is treated with medications, which stimulate the process of ovulation to raise the likelihood of pregnancy, which takes several months.