The Nurse Receives a Phone Call from a Client Who

The nurse receives a phone call from a client who claims she is pregnant. The client reports that she has regular menses that occur every 28 days and last 5 days. The first day of her last menses was April 10. What would the client's estimated date of delivery (E D D) be if she is pregnant?

A) Nov. 13
B) Jan. 17
C) Jan. 10
D) Dec. 3