[Acardiac fetus].

Acardiac fetus is a rare lethal fetopathy usually encountered in monozygous pregnancies. Ultrasound prenatal diagnosis has enabled an increasing number of observations and raised the need for an adequate therapeutic approach since the spontaneous prognosis for the healthy twin is unfavorable in half of the cases. An acardiac fetus was identified at 12 weeks gestation in a 36-year-old woman.

[Study and significance of ferritin levels in 104 women using intrauterine devices].

Objective: To study the ferritin level in women using an intrauterine device.

Methods: 104 women were enrolled before and during use of the intrauterine device. The subjects were divided into four groups according to whether or not they had used oral contraception previously.

[The intrauterine device: are there still contraindications? A study on 300 Gyne-T 380 users (1987-1992)].

Uterine malformations, history of infection and nulliparity are the classical contraindications to insertion of an IUD, while uterine scars and malpositions constitute relative contraindications. In a context of a marked reduction in the number of IUD users, the author reviews this method based on his personal experience of 300 cases. The indications for this type of contraception can be safely extended, as it constitutes a valuable alternative to other methods.