I'm still breastfeeding and started taking vitex to lengthen my 9 day luteal phase (LP was normal before LO). It didn't change my LP the first two months and actually shortened it to 8 days this month :(. I was actually nauseous during my LP and period this month, which I read can be a hormone imbalance. I just stopped taking it, and I guess I'm going to try b6 after ovulation this month.
Did this happen to anyone else?