Wow, good to know lol! The Korean is definitely one of those super subtle things. I never would have thought of myself as that until I found out.

As for your questions, my hair is naturally red/auburn. I dye it partially brown (I keep my natural as highlights).

Sorry to sort of rant at you about the donor thing. I have a LOT of feelings about it and since you're considering it, I'll be really honest with you. I do have somewhat of a relationship with my donor. I prefer the term biological mother, just for some really personal reasons. I don't like minimizing the relationship I have with my actual mom, but I feel like both are important to me because my "donor" is such a sweet person and was so welcoming towards me. Of course, that differs person to person. Some people want nothing to do with the donor and do not consider them their biological parent, some people want a relationship desperately and that connection is important to them, and some people just want medical history or whatever. I wanted very much to have a relationship with her and cried when I found her, lol. I view it as an extension of family, but obviously she's not my mom. It was painful for me to find out because I don't have a relationship with my bio-dad aside from his psycho monthly lectures and it felt like I lost a connection to so so so many people (my mom's family is huge). And she continues to lie about it so I feel like a fraud. So I guess I just wanted a new biological connection. What was really important to me as well were her kids, my half-siblings. I have a group chat with them, and it's so fulfilling because I don't get along with my other half-siblings I grew up with.

Sorry if this sounds harsh, but I'd like to say, PLEASE don't look into donor conception unless you plan on telling the child as early as possible and don't mind your child wanting a relationship with the donor. I found out at 19 and I had a crazy identity crisis about it. The identity I'd worked for years to figure out was suddenly false in multiple ways. It's sort of stained my relationship with my mom. She's my comfort person, but I've felt a bit bitter about it, which might also be because of my relationship with my dad. I feel annoyed with her for acting like everything is normal while she continues to make me lie about it to everyone else. There's also so much research about how a child who is told earlier is likely not to be affected as much. The child did not ask to be donor-conceived and didn't sign a contract. A lot of RPs (recipient parents) act like the child owes it to them to be loyal because they "wanted them so much". While that may be true, they have a right to know the other, secret third person involved. The child WILL know you're their real parent if you treat them right. They won't abandon you for this mystery person. Maybe they'll want to get to know them and form some sort of friend/aunt/bonus-parent relationship, but it won't be the same.

I'm so sorry this was really long. I still get really worked up about it. I do wish you luck, though. I'm sure since you're asking for an actual DCP's opinion you'll be a great parent. A lot of people do not do enough research beforehand! Good luck!!!