To evaluate whether older first-time mothers (≥37 years) have higher rates of postpartum depression compared with younger first-time mothers, controlling for mode of conception and known risk factors for postpartum depression.
There were no statistically significant differences between cases and controls for season of conception, sex, maternal age, and socioeconomic index (Table 1), but differences were seen for maternal smoking during first trimester and for maternal education: Mothers of cases had less education and smoked more frequently than did mothers of controls.
(VI, B) All diabetic women of childbearing age must be informed about the need to achieve good metabolic control before conception, the risk of unscheduled pregnancy and the need to schedule conception with effective contraception methods.
Paternity was confirmed by genetic testing of the infant, products of conception, control of fertilization, and/or preimplantation genetic diagnosis during in vitro fertilization.
Similarly, if you are trying to avoid pregnancy you must abstain during your most fertile period or use an alternate method of birth control to prevent conception when you perceive symptoms of fertility.
The incidence of GDM was higher among PCOS compared to controls, regardless of means of conception.
We then compared the pregnancy outcomes between PCOS and controls, subdivided by means of conception (Table 1).
The mean age of healthy controls at the time of conception was 30.2 ± 4.9 years (range 21 to 40 years), matched with that of patients.
Contraception, in human physiology, birth control through the deliberate prevention of conception or impregnation.
The studies also report that similar numbers of cases and controls moved between the date of conception and the date of birth.
For each case, we sampled 10 controls from women whose estimated date of conception (date of delivery minus recorded gestational length plus 14 days) was in the same calendar year as that of the case.
