I searched the french text, because I wasn't understanding why the pastry chef was getting the letter. Now I understand.
More and more parents are taking advantage of showers to reveal the gender of their baby or to discover it in the company of their guests. At the "neighbourhood ice cream makers" in Brossard, the pastry chef, Elicia Lépine, is often the first to know if her clients are expecting a girl or boy! She is delivered a sealed letter, written by the doctor or the technician who made the scan that confirms the unborn baby's gender."
The main changes are :
- "benefitting", here the meaning is seizing the opportunity, making the most of the shower event.
- "After having produced" is not very nice, I feel that the participe présent is better rendered using "who made".
- echographie is ultrasound scan, it is not the same exam than electrocardiogram, somehow you invented a new word made from these two.