I'm not sure I went some where to get waxed n they wouldn't do it cuz I'm pregnant
Yes, numbing agents can be used. You should check if there are safe ones to use during pregnancy.
You could try sugaring, it's supposed to just adhere to the hair as opposed to skin like regular wax. It may cost more, but if you don't tolerate pain well that's another option. My husband is a lil girl and can only tolerate the pain from sugaring which he says isn't as bad as waxing and epilation.
Or shave, but hair can come in thicker. I use an epilator but I can't see down there too well anymore and will have my husband do some sugaring on me. I don't trust him using a machine that can rip delicate flesh down there if he moves incorrectly
I don't know if there is a way to reduce the pain during waxing...unless there's some kind of numbing agent out there you can use.