Cycling every 2 weeks - Naturopath

So long story short my cycle has nt been notmal since I had my daughter in June 2013. Doctors answe was birthcontrol to regulate it. Finally in April I tried her way. I went on micronor for 3 months. Nothing for 3 months. Then I was spotting on and off for a month. Then nothing again a. So I went to a naturopath. Anyone else have experience? I started Cohosh and my cycle returned 9 days later(Nov 9) (She has me taking cohosh for 14 days and Dong Quai for 14). I took an opk and had a positive reading the 22nd. Then I got my cycle again on the 24th. Today I tested to be sure and had a negative PT. Back to bbt charting and opk. Anyone with similar experience??