Do hcg levels have to go down to 0 to get pregnant?

No, hCG levels do not need to drop to zero to get pregnant again. After a miscarriage or pregnancy loss, it’s common for hCG levels to decline, but some women can conceive again even while hCG levels are still decreasing. It’s generally recommended to wait for levels to return to a non-pregnant baseline for health reasons, but pregnancy can occur before reaching zero. Always consult a healthcare provider for personalized advice.