It is better to do the tubal imaging test 3 to 7 days after the period is clean, the 3rd day or the 5th day can be done, there is not much difference.
Hysterosalpingography is a method of checking whether the fallopian tubes are open or not, and it can also find out the morphology of the uterine and tubal cavities, as well as the location of the blockage of the tubes.
If you want to have a hysterosalpingogram, there are requirements in terms of time, 3 to 7 days after the menstrual period is clean, within this range can be, the 3rd or 5th day has no effect. Within 3 days before the test, it is important not to have sexual intercourse, so as not to increase the chance of infection.
After a woman has had a hysterosalpingogram, she should forbid tub baths for two weeks, not be able to have sex, and pay attention to keeping the vulva hygienic.