How long can ovulation take after finishing the egg breaking needle

Ovulation can occur 24-48 hours after injection.

The main ingredient of egg breaking needle is human chorionic gonadotropin, some of which is human menopausal gonadotropin. This drug can promote luteinizing hormone values to increase, promote follicle rupture and discharge eggs. After ovulation, eggs can survive for about 48 hours. At this time, cohabitation can improve the probability of pregnancy, so people with fertility needs can cohabit about 24-48 hours after injection of egg breaking needle.

Women should eat foods rich in high-quality protein, trace elements and vitamins, and exercise properly, which helps to improve physical fitness and is beneficial to pregnancy preparation.