Cervical secretions facilitate the transport of semen into the upper female genital tract.
Incomplete withdrawal during the fertile time in a woman's cycle will greatly increase the probability of unplanned pregnancy. However, incomplete withdrawal outside the fertile time will not result in pregnancy. Hatcher R, Trussell J, Stewart F, Stewart G, Kowal D, Guest F, et al. To view the file, you need to download and install the free Adobe Acrobat Reader software. For the latest version of the Reader software for a variety of platforms, see the Adobe website .