Teething trouble(noun)
Short-term problems that occur in the early stages of a new project.
Hindi meaning:प्रारम्भिक कठिनाइयाँ
Synonyms: Glitch, Complication, Snag
Example: Once we got over those early teething problems, we relished living so close to town.
Trick to remember: Bachho ko teething problems hote hai growing age me 
