I have a 28 day cycle and got pregnant is it more likely i conceived on 14 or possible 19?

If you have a 28-day cycle, it is more likely that you conceived on day 14, which would be the day of ovulation. Ovulation typically occurs 14 days before the start of your next period. However, it is possible to conceive on any day of your cycle, including day 19, if you have a longer luteal phase (the time between ovulation and the start of your period). If you are concerned about when you conceived, you can talk to your doctor or a fertility specialist. They can help you determine the most likely day of conception based on your cycle history and other factors.