Estradiol level: 41.7 adult female follicular phase 12.5 - 166.0 ovulation phase 85.8 - 498.0 luteal phase 43.8 - 211.0 postmenopausal <6.0 - 54.7 pregnancy 1st trimester 215.0 - >4300.0 what does the pregnancy first trimester means? Am I pregnant?

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