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[Advanced maternal age and pregnancy: how much is too much?]
Ginecologia Y Obstetricia De Mexico
|December 31, 1997
Summary
Pregnancy in women aged 35 and older shows adequate perinatal outcomes, with low rates of complications and fetal malformations when prenatal care begins early. Cesarean rates were higher in first-time mothers.
Area of Science:
- Obstetrics and Gynecology
- Perinatal Medicine
- Reproductive Health
Context:
- Advanced maternal age (35 years and older) is increasingly common.
- Pregnancy outcomes in this demographic require careful evaluation.
- Understanding perinatal evolution in older mothers is crucial for clinical practice.
Purpose:
- To compare perinatal evolution in women of advanced maternal age.
- To analyze the association between maternal age, parity, and perinatal complications.
- To assess the impact of early prenatal care on pregnancy outcomes in older women.
Summary:
- A study of 626 women aged 35+ found no significant differences in perinatal complications (preeclampsia, gestational diabetes, preterm delivery) based on age or parity.
- Infant outcomes were generally favorable, with 90% of neonates weighing over 2500g and Apgar scores of 97%.
- Perinatal death (0.4%) and fetal malformations (0.6%) were low; Cesarean delivery rates were high, particularly in primigestas (>90%).
Impact:
- Perinatal outcomes for women of advanced maternal age are generally positive with timely prenatal care.
- Highlights the importance of early and consistent prenatal monitoring for older pregnant individuals.
- Provides data supporting the safety of pregnancy in women aged 35 and above, with appropriate medical supervision.