Pre-seed

MamaBear813 • Married Dec 2014 • TTC #1 since Nov 2015 • 3 failed IUI's • IVF • FINALLY PREGNANT after IVF #1 🙏🏼🙌🏼👶🏻💙 • Baby boy born July ‘18 💙
Is pre-seed mainly only for couples that have low CM during your fertile window? 
Or is it for all couples who are trying to conceive, even those with a lot of fertile CM? I feel I have a lot of CM during my fertile window so is this something that I do not need??