Studies prove that when a woman during pregnancy presents vaginal bleeding during the first 20 weeks, there is a three times greater probability of miscarriages than in pregnancy without bleeding; the probability increase to four times if the bleeding is abundant.

Women who have had threatened miscarriages also present the probability of a premature pregnancy of 37 weeks.

Supportive care is recommended for women with recurrent miscarriages, including weekly medical monitoring- (an ultrasound, serum HCG and progesterone tests) and weekly stress reduction.

Among them are avoiding heavy lifting, travelling, and refraining from sexual intercourse.
Resting in bed for two weeks at the gestational age they had previously miscarried,

Here we can add acupuncture to help prevent miscarries, as it will help with stress reduction and also to help with hormonal balance.

A minimum of 3 months of acupuncture before pregnancy is recommended. Once pregnancy occurs, a minimum weekly session is recommended during the first 20 weeks; later, it could be reduced depending on each case.