Vigil P et al., 2009Journal of Electron Microscopy
Two types of cervical mucus are recognized, oestrogenic and gestagenic. These are constituted by different subtypes, and their characteristics change depending on variations in the hormonal levels and...
Ceric F et al., 2005Journal of Electron Microscopy
Two main types of cervical mucus have been described during the menstrual cycle: oestrogenic and progestative. Each category shows diverse morphological and functional features from the reproductive p...
Cervical mucus observation may be difficult for women who experience continuous mucus throughout their menstrual cycles. This study aims to prove the value of cervical mucus methods for these women. R...
Billings JJ, 1978Papua and New Guinea Medical Journal
Pip: The only way to be sure of avoiding pregnancy is for a couple to abstain from sexual intimacy during the fertile phase of the woman's cycle. Billings showed by reference to hormonal parameters th...