DHA vitamins causing my cervix to not soften?

i don't think the vitamins are doing it to be honest but at the same time it wouldn't hurt to stop takin them. others way to soften your cervix is to have lots of sex and allow you partner to ejaculate inside you his semen has a chemical in it that softens your cervix! another would be to get some evening primrose pills evening primrose will soften your cervix and has been used for thousands of years for exactly that purpose good luck!