I was going to write something similar. Just because it is unpleasant doesn't make it untrue.
This drip and dribble of single techs to extend the smartphone is maddening.
How about Two new peripheral devices for smart phones:
1. device to stimulate production of the sperm sample
2. device to check sperm quality / quantity
If they connect via USB then they could be made to work with laptops as well as smartphones.
The gent who wakes up and finds himself a success hasn't been asleep.