Quote from: T.K.G.W. on June 29, 2016, 02:23:17 PM
I just remembered something from childhood while thinking about hormones - when I was 7 I found a bottle of birth control pills apparently (this is on the edge of my memory, all I remember is that they were all bright pink and looked like smarties) on my mother's dressing cabinet. Somehow I opened the (child proof) bottle and ate every single one.
I remember my mother calling the doctor and the doctor being pretty blase about it and saying it would have no effect and not to worry. I guess he was right because nothing did appear to happen. I was also not one of those kids who entered puberty early. I was 17 when I did, which is pretty late.
I doubt it had any effects on me regards trans but I suppose you never know. Female hormones not likely to produce any FTM, which is what they were. In the years since, whoever made these tablets saw sense and decided not to make them look like candy. 
Yes, you probably didn't suffer any long term effects from an exposure at 7 years old. Hormones have two distinct types of effect depending on when in your life you're exposed to them. There's an "organizational" phase starting about 6 weeks after conception and ending a few months after birth, when hormones can (among other things) affect your brain development in ways that have large, permanent effects on personality, behaviour, gender identity, your whole core sense of who you are as a person. Once the organizational phase has ended, hormones have "activational" effects instead. Basically they bring to life all the stuff that was laid down during the organizational phase, and transform you from a child into an adult man or woman. Normally, once the organizational period has ended, your hormone levels remain low throughout infancy and childhood, and it's not until puberty that they rise to a high level again. However, a one off exposure during childhood probably wouldn't have any permanent effects.
If your mother had downed a bottle of pills while pregnant with you, it'd be a whole different story though, since the exposure would be occurring during the organizational period. There would be permanent effects (exactly which things affected depending on how far into your prenatal development the exposure occurred).