Do you have to have ewcm visible on hand or underwear to get pregnant?

Lizzy

Dumb question but just wondering if you can still have enough ewcm inside and it doesn’t show up on underwear and still be able to conceive. I’m 33 and definitely don’t see ewcm on underwear anymore always seems like little amounts of thin white then it thickens up or goes back and forth to more milky white. But never do I see egg white looking.