What is G point in women’s private part ?

what’s those point and what are the significance?

female ejaculation commonly called gushing, cumming or squirting

the exact source and nature of fluid is a topics to be debate
most women do not ejaculate during orgasm several cases of women who expelled a type of fluid that was not urine .. the physiological function of the purported liquid is unknown. it may have an anti-microbial function protecting from urinary tract infection
What is G point in women’s private part ? is it harmful sucking womens private part during or after intercourse?

Grafenberg or “G” spot is located inside the front wall of the vagina. You can find the female g spot location halfway between the back of the pubic bone and the front of the cervix, along the course of the urethra and the bladder where it connects with the urethra. The size and exact location will vary slightly with each woman.

Stimulation of G spot would trigger an orgasm (and ejaculation) in a woman.

There is no harm is sucking the woman’s private part as long as it is clean and not painful to the woman.