Ovulatory Infertile Phase

Some articles on ovulatory:

Fertility Awareness - Cycle History
... Calendar-based systems determine both pre-ovulatory and post-ovulatory infertility based on cycle history ... Mucus- and temperature-based methods used to determine post-ovulatory infertility, when used to avoid conception, result in very low perfect-use pregnancy rates ... and temperature systems have certain limitations in determining pre-ovulatory infertility ...

Famous quotes containing the words phase and/or infertile:

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    Doris Lessing (b. 1919)

    The art of writing books is not yet invented. But it is at the point of being invented. Fragments of this nature are literary seeds. There may be many an infertile grain among them: nevertheless, if only some come up!
    Novalis [Friedrich Von Hardenberg] (1772–1801)