Hey hun 3 months is no worry at all for a healthy couple it takes on average 6month -1 year after a year a doctor will help you but before that they wont it took me first month with first pregnancy and now been trying 7 month and nothing so far its only a 20% chance each month that youl get pregnant and are you doing anything to find out and track ovulation and taking your prenatal vitamins and is your partner doing anything to help hun x