Re: Luteal phase question
It depends on who you speak with. Many doctors say 10 DPO as most viable pregnancies have started implantation by then. THere are many doctors that say 12 DPO as, many PGs begin implanting on 10 DPO and would be viable if the corpus luteum would have survived to support them. I am in the school of 12 DPO as late implantation is always possible and you want to see them through to full term pregnancies if possible.
Treatment can come in many forms. You can try herbal with several herbs and vitamins to see if you can naturally enlongate your LP. Or you can use Progesterone cream or pills to do it for you.