Chromosomal abnormality

A chromosomal abnormality is a genetic problem involving an incorrect number or structure of chromosomes in an embryo or fetus.

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Getting pregnant at 40 and 45: realistic expectations

What changes biologically after 40 and 45 The central biological issue is not simply that conception takes longer; it is that the pool of recruitable follicles continues to shrink, and the remaining oocytes are more likely to have meiotic errors. In practical terms, that means lower fecundability per menstrual cycle and a higher proportion of […]

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Recurrent miscarriage and pregnancy after stillbirth considerations

Understanding recurrent miscarriage and why stillbirth history changes the conversation Recurrent miscarriage, also called recurrent pregnancy loss, usually means two or more pregnancy losses, although some guidelines consider evaluation after three losses and others begin sooner, especially when the history suggests a potentially treatable cause. A prior stillbirth is not the same event as a […]

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Can orgasms trigger miscarriage

What the evidence says The short answer is no: in a normal pregnancy with no complications, orgasms do not cause miscarriage. Mayo Clinic and Tommy’s both state that sex and orgasms are not known to trigger pregnancy loss in otherwise uncomplicated pregnancies. A review of the medical literature also found no studies showing that sexual […]

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Miscarriage risk first trimester and complication risks later

Why the first trimester carries the highest miscarriage risk Most spontaneous miscarriages occur in the first trimester, usually before 13 weeks. That timing reflects biology, not failure. Early pregnancy is a period of rapid embryonic development, implantation, placental formation, and organogenesis. During this phase, the embryo is especially vulnerable to major genetic errors, and a […]

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Can stress cause miscarriage myth

Why this myth is so painful The myth that stress causes miscarriage can turn grief into self-blame. After a loss, it is natural for the mind to look for a controllable explanation: “I was too anxious,” “I cried too much,” “I worked too hard,” or “I should have stayed calm.” But miscarriage is usually not […]

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