What's the scenario?

Customer Alison Kilian has come back into the pharmacy to speak to pharmacy technician Vicky.

“It’s occurred to me that I shouldn’t be taking all this baby making business on myself, should I?” says Alison.

“What do you mean?” asks Vicky.

“Well, I’ve done a load of the stuff you told me a few weeks ago to try and improve my fertility,” Alison explains. “And while some of it definitely helps on Simon’s side too, I wondered if there was anything more specific that he can do to improve our chances. Are there supplements? Or is his first step to have his sperm checked?”