What the textbooks don’t tell you about…Seasonal infertility – some recent thoughts

One of the problems of this seasonal disorder – or disorders as I described last month – is that they can often appear out of the blue especially in autumn and early winter. Judging by the number of callouts I get as the evenings shorten – in any latitude – they are mostly from producers who have not been particularly troubled in the past and have been caught out by several of the symptoms I described in the preceding issue.   So this piece is not really written fo