A little OT, but I happen to use the F sleep enhancer for our new baby when she was around 10 weeks old. The first night I used it sh eslept through the night. The second night again. We had to try the 3rd night as 2 nights could have been a coincidence. Sure enough - third night also slept. I immediately went to their website (only available in UK) and ordered the large bottle. Alas we are still on the tiny F bottle. But the large one will come in handy in our long-haul flights in July. I have also recommended it to other new parents. We now only use it when she is fussy - she is a pretty good baby and sleep through the night without fail.

A pleasant side-effect !!!!!