At 6 weeks and 2 days into your pregnancy, it is generally expected to detect a fetal heartbeat. The average heart rate for a developing baby at this stage can range from around 90 to 110 beats per minute (BPM). However, it is important to note that every pregnancy is unique, and there can be slight variations in heart rate. A heartbeat of 116 BPM falls within the normal range and should not typically raise concerns. It is essential to consult with your healthcare provider who can provide personalized guidance based on your specific circumstances. They will monitor the progress of your pregnancy through regular check-ups and additional ultrasounds if necessary to ensure everything continues to develop as expected.