Has any in here successfully conceived with little to no cervical mucus during your fertile window? And has anyone had success with using preseed? I barely produce any CM when in my fertile window. I’m supposed to ovulate tomorrow.. my opk are getting darker, and clear blue ovulation has been blinking smileys for the last 5 days and I’m also using taking mucinex a hour before we BD. I just checked my cervix this morning and once again I barely have any discharge. I was told to try preseed but read it kills some sperm. My boyfriend is already considered “low normal” with his sperm so I don’t want to chance ruining any of his sperm.