Talk to Gynecologist on Conceiving

Main conceive krna chahte ho mera 3.4 years ka beta but I try to conceive again I try almost 1.5 years but couldn't conceive, I go to my gynaecologist naureen Anjum at agha khan she give me lazera 2.5 mg tablet during manses from day 2 to day 5 but I couldn't please help me.