How Long Can You Be Pregnant With A Cryptic Pregnancy?
A cryptic pregnancy is one in which a woman is not aware she is pregnant until she is at least five months along.
Can a cryptic pregnancy last 9 months?
Anecdotal evidence suggests that a cryptic pregnancy can last longer than a typical pregnancy, perhaps related to very low hormone levels at the start.
What Is a Cryptic Pregnancy? Symptoms, Length, and More
Can cryptic pregnancy last years?
The group describes the condition as: "A pregnancy where there is no detectable hCG in the mother's system due to a hormonal imbalance, resulting in an extremely long gestation period, that is typically 3 to 5 years. Both urine and blood pregnancy tests will be negative during a cryptic pregnancy.
Women who claim to have been pregnant 'for three years' - NZ Herald
How long can a pregnancy stay hidden?
According to medical research, the state of denied pregnancy is not uncommon. In about 1 in 475 pregnancies, women are unaware of pregnancy until 20 weeks gestation or longer. 1 This means that this occurs more often than Rh disease and some other conditions we think of as fairly rare.
How Common Is a Hidden or Denied Pregnancy? - Verywell Family