“cervical mucus”造句，怎么用cervical mucus造句

Using the cervical mucus method to promote fertility doesn't pose any risks.

Objective:To observe the efficacy of cervical mucus and pregnancy rate for infertile women with cervical erosion after iatrotechnique of radiofrequency ablation(IRA).

spinnbarkeit of cervical mucus

To use the cervical mucus method

By recognizing the changing characteristics of your cervical mucus, you can predict when you'll ovulate.

fern crystallization of cervical mucus

The cervical mucus method, also called the ovulation method and the Billings ovulation method, is a type of natural family planning.

Sims-Huhner test of cervical mucus