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根据孕周查询孕酮正常值，提供标准对照参考。
Enter your progesterone test result. The tool will automatically assess the range.
| Stage / Gestational Week | Progesterone (ng/ml) | Progesterone (nmol/L) |
|---|---|---|
Follicular Phase (Days 6-14)Menstrual Cycle | 0.2 - 0.6 | 0.6 - 1.9 |
Luteal Phase (Days 15-28)Menstrual Cycle | 6.5 - 32.2 | 20.7 - 102.4 |
Week 7Pregnancy | 16.9 - 32.12 | 52.7 - 100.1 |
Week 8Pregnancy | 20.7 - 36.5 | 64.6 - 113.8 |
Weeks 9-12Pregnancy | 25 - 51 | 78 - 159.2 |
Weeks 13-16Pregnancy | 31.5 - 59.5 | 98.3 - 185.7 |
Weeks 17-20Pregnancy | 49.3 - 77.3 | 153.8 - 241.2 |
Weeks 21-24Pregnancy | 75.2 - 146.6 | 234.6 - 457.4 |
Weeks 25-34Pregnancy | 129.6 - 201 | 403.4 - 626.2 |
Week 35Pregnancy | 155 - 249 | 483.6 - 776.8 |
Full-Term PregnancyPregnancy | 约 26 | 约 81.1 |
MenopauseOther | < 1.0 | < 3.2 |
Unit Explanation and Conversion
Two common units are used for clinical progesterone testing. They can be interconverted using a factor of 3.12 (ng/ml × 3.12 = nmol/L).
Disclaimer
This table is for informational purposes only and should not replace a doctor's diagnosis. Reference ranges may vary slightly between different laboratories and testing methods. Please refer to the reference range indicated on your lab report from your hospital, and consult a medical professional promptly if results are abnormal.
怀孕后孕酮值是否正常是准妈妈最关心的问题之一。本工具提供不同孕周的孕酮正常值参考范围，只需输入孕周即可获得对应的孕酮标准对照数据，帮助快速判断孕酮水平是否在合理区间。孕酮是维持早期妊娠的关键激素，其分泌量随孕周增加而变化，因此不同阶段的正常范围存在明显差异。
查询范围为单一孕周，暂不支持批量查询。结果为通用参考范围，不同医院、检测方法及个体差异可能导致实际正常值略有不同。所有展示内容仅供健康知识参考，不构成诊疗建议。本工具不会收集任何个人健康信息，请放心使用。
孕酮在妊娠早期由卵巢黄体分泌，8~10 周后逐渐由胎盘接手。通常孕 4~6 周时正常值在 10~40 ng/mL 之间波动较大，但低于 5 ng/mL 多提示胚胎发育不良或异位妊娠风险。建议结合 HCG 翻倍情况和 B 超结果综合评估，仅靠单次孕酮值不能完全判断妊娠结局。
