… sources of variability in the duration of lactational amenorrhea in our population. The greater
… Differences in plasma E2 levels between longer and shorter periods of amenorrhea may …

… There are numerous subtle (but likely important) differences in these populations. For …
one woman in an early cycle during recovery from postpartum amenorrhea, whose mean luteal …

… differences in the duration of lactational amenorrhea in different societies may be related to
differences … Diaz S, Cardenas H, Brandeis A, et al: Early differences in the endocrine profile …

… for ovulation at least during the early part of the lactational period. Therefore, lactating women
… interactions affecting the duration of postpartum amenorrhea. Other workers (5) differ from …

… In the present study, there was no significant difference in the use of semisolid or solid feeds
… no significant difference in the weight gain between the infants of the two groups. The early …

… The probability of pregnancy in early postpartum may also be low because intercourse is
less frequent at that time. A study in Chile has shown a very small difference in pregnancy rates …

… risk of early cessation of lactation [37]. In case of insufficient milk production, called … with the
only significant difference between them being the mean lactation duration, radial bone mass …

… The results confirm that lactational amenorrhea is an effective contraceptive during the first
six months postpartum. The first postpartum bleeding marks a great increase in the risk of …

… Several studies have found that early endocrinological differences among nursing women …
and those who remain in amenorrhea during that period. These differences are: lower plasma …

… ciated with different lengths of lactational amenorrhea. An early difference in the sensitivity of
… to suckling may explain the differences in the duration of lactational amenorrhea, which are …