Don't get stressed by thinking "why pregnancy not occurred ?"
Stress decreases the chance of conception
After unprotected intercourse of at least 1 yr duration , if pregnancy not taken place then couple should go for investigations .Otherwise nothg to worry
Next Steps
For the irregular periods u have to consult Gyneic
USG pelvis ,CBP,
TSH tests helpful in diagnosing the irregular periods
Health Tips
Lifestyle changes like healthy diet , exercise and stress free lifestyle makes ur hormones in to hormony