She chuckles when you scratch her head , a confused expression on her face before removing your hand from her head , lingering on holding it a moment before dropping it with a shrug . Another great life mystery , man those things are really starting to pile up . <| sep |> A gallon seems to be standard . Some instructions I ' ve seen in kits say two . Just depends how much you boiled with . <| sep |> I absolutely loved the first one . The second one had its ' issues but was okay too . This one is shit . Don ' t buy it . <| sep |> I had this happen to me around 6 weeks , apparently it ' s normal and happens to a lot of women , try not to panic ! I was told sexual activity will more than likely cause spotting , I even had spotting after my internal ultra sound .