I am 20 years old, and I started my period when I was 9 and I have almost always been irregular! I took BC when I was 14 to try to regulate, and it worked for a while, but no matter how I adjusted my BC, it made me insane! So I quit taking it, and to my surprise I became regular for several months without it. Then one month, it started getting wonky again. The regularity comes and goes. Now I am married and TTC, and it's VERY hard to chart my cycle and tell when ovulation will begin. Are there any tips you ladies have when TTC while being irregular?