Our antennas are amplified external GPS antennas. Garmin's built in antennas are not amplified, and when tested side by side with Garmin's external antenna, ours significantly outperform the Garmin antenna, yielding an average of 28 dB signal gain compared to about 16 dB gain from Garmin's antenna.
First of all it is hard to determine if a cervix is ripe or not. Different people observing can have very different opinions on the ripeness of a same cervix. There is the Bishop system for evaluating the cervix, but even this one isnât very accurate.
Cervix Position Before Ovulation. During your period, your cervix position is low, soft, and the cervical os is slightly open to allow the endometrium (period blood) to shed. As your period ends, your cervix remains low but becomes firm, closed, and dry. If you find any cervical mucus, it with be scant, sticky, and white.