In the UK it is illegal to sell, exchange or trade medications, drugs and some supplements unless you are licensed to do so. *
This includes offering to collect and courier precription medication obtained (i.e.) abroad for another member even if it is legitimately prescribed and packaged for them. For your own legal protection, you must not offer to sell, buy, collect, deliver or exchange drugs, medications or supplements from/to/for other members. Members doing so will be banned from this site.
There is an extensive thread detailing places where drugs can be purchased legally at competitive prices.
https://www.fertilityfriends.co.uk/forum/index.php?topic=9821.0 (start at the last page for the most recent information).
Left over drugs should be returned either to your administering clinic, or to a pharmacy for correct disposal.
* Amended 22/05/12