Stay busy!
Biotin is good for making hair stronger, which (over the long haul) will mean less breaks/splits, and therefore your hair achieving its natural best. Same with pantothenic acid and riboflavin. I agree with
J.Wallace in that the pregnancy meds are a bit extreme (and probably not cheap either!), but hey - if you wanna try it, go for it!
Honestly, as far as vitamins/minerals/supplements, I'd stick with a daily vitamin, b-complex, and then biotin, riboflavin and pantonthenic acid (if you can find any/all of these three), keeping in mind that hair grows on average a half-inch per month and that while some combination of V/M/S could increase this
slightly, your hair will *appear* to grow faster if it is strong and splitting/breaking less. And don't flat-iron your hair daily to make it appear longer, as that will just make it split and weaken.
Hair growth is kind of like toning muscles - something that goes slow enough that the day-to-day change isn't really visible, and starring at it all the time will just make it seem slower. Maybe keep it tied up or wear a hat often while it's growing out, so that if you're really only looking at it every now and then, the incremental changes will appear more significant?
I've grown my hair out a few times and remember how frustrating it was for a long time. But there's something valuable in patience and you'll be happy enough once it gets to where you want it. And it will!
