What is an ovulation needle? An ovulation needle is a drug that promotes ovulation. It can promote the ovaries to produce follicles, allowing the eggs in the ovaries to mature and be released. Generally speaking, ovulation injection is suitable for women with ovulation disorder infertility and women who still cannot get pregnant naturally after multiple ineffective treatments. In addition, ovulation needles can also be used in assisted reproductive technologies such as artificial insemination and in vitro fertilization. How to use ovulation injection