Vaginal ultrasound during ovulation is a method to check whether a woman's eggs and sperm combine normally. During ovulation, a woman's egg is released from the ovary and waits in the fallopian tube for fertilization. If the egg and sperm are able to combine in the fallopian tube, they will be fertilized and develop into a fetus within 7-10 days. Therefore, for women who want to become pregnant, it is very important to take an ultrasound during ovulation.

Although an ovulation ultrasound is a simple test, it is still very important for women who want to become pregnant. Women have a better chance of getting pregnant if they get tested during ovulation and determine if the egg and sperm are combining properly. If a woman is having a test during ovulation but is sure the egg and sperm are not combining properly, they may need additional tests to identify the problem and take appropriate measures.

In short, vaginal ultrasound during ovulation is a method to check whether the female egg and sperm are combined normally.