The appearance of the transparent streak may be close to ovulation, indicating that the body’s estrogen level is relatively high, but it is not completely sure if you are ovulating, it may be close to ovulation, or may be ovulation is over, you need to go to the hospital in time for examination. If you want to know if you are ovulating, you can go to the hospital for an ultrasound test, through which you can observe the size of the follicles. If the follicles are close to maturity, you may be about to ovulate, so you can have intercourse at this time and have a relatively high chance of pregnancy. The actual situation of each person’s body is different, and some people may also have clear filament leucorrhea during pregnancy, mainly due to the hormonal changes in the body, so you can not accurately determine what causes the clear filament leucorrhea, but also according to the actual situation to judge.