Of course it's a very silly blogpost, but I really don't think you need to worry about those views becoming popular.

Intracervical insemination is non-surgical, but I have no idea how long it's been done for. The first recorded case is in the 19th century, according to Wikipedia, but I find it hard to believe that no-one thought of delivering semen into a vagina by means other than the obvious one until then!