There was a website named Polite Dissent from an MD who reviewed the episodes. Unfortunately it no longer exists but I remember that especially in the later episodes some issues would have been diagnosed very quickly with standard medical procedures.

I think in one instance it was said that looking at the blood sample before running the lab tests would have revealed the disease instantly. In another it was said that after a positive pregnancy test and a negative ultrasound test the next step was to look for an ectopic pregnancy (which took the team a while to figure out).

Nexplanon? Yeah, probably not. These types of birth control implants however are older than Nexplanon and date back to the late 1980's to the late 1990's.