How long after taking the ovulation injection can I test for pregnancy

There are still many infertile people in our lives, so most people will regulate women's ovulation when treating infertility, because only when women release eggs can they produce fertilized eggs with male sperm during sexual intercourse, thus helping women get pregnant, and the quality of eggs released by ovulation-stimulating injections is relatively high. So how long will it take to test for pregnancy after taking ovulation-stimulating injections?

How long after taking the ovulation injection can I test for pregnancy?

If your menstrual cycles are regular, your next ovulation will be one menstrual cycle later. If you can predict the time of your next menstrual period, you can also find the ovulation time by moving forward 14 days. Having sex during ovulation increases the chances of pregnancy.

On the 3rd to 5th day of withdrawal bleeding or menstruation, inject 2 vials (containing FSH 75 units, LH 75 units, dissolved in sodium chloride injection into 1-2 ml) intramuscularly daily for 7 consecutive days. At the same time, monitor the changes in the follicles with B-ultrasound. When the follicles reach 20mm and the urinary estrogen reaches 100-200ug in 24 hours, inject HCG 5000-10000 units on the day after the last use of this product to induce ovulation. If pregnancy fails, the treatment can be repeated for 2 cycles.

If the urine estrogen exceeds 200ug in 24 hours, HCG should not be used to avoid overstimulation. If ovulation still does not occur, the injection frequency can be increased to 3 to 4 injections per day under B-ultrasound monitoring or urinary estrogen monitoring. For most patients, the treatment course is within 10 days. If FSH is used alone, the initial dose is 150 units, injected intramuscularly once a day.

If a woman does not ovulate, she should not blindly induce ovulation. The main thing is to identify the cause. The factors that cause ovulation disorders include:

Central nervous system anovulation; hypothalamic anovulation; pituitary anovulation; ovarian anovulation; polycystic ovary syndrome; luteinized unruptured follicle syndrome;

Others: Other endocrine systems other than gonads, such as thyroid and adrenal cortex dysfunction and some systemic diseases such as severe malnutrition can affect the regulation of ovarian function and lead to ovulation disorders.

Precautions for taking ovulation-stimulating injections

1. Perform a comprehensive pelvic examination to understand the size of the ovaries, especially after the estrogen concentration begins to rise, and check every day until at least 2 weeks after adding chorionic gonadotropin;

2. Measuring basal body temperature every day helps to understand ovarian ovulation.

3. Examination of cervical mucus helps to understand the maturity of follicles or whether ovulation has occurred.

4. Estrogen excretion measurement: After using this product for one week, collect urine or draw blood to measure estrogen every day. Only start using chorionic gonadotropin 24 hours after the estrogen peak. If the estrogen value is too high, it is not advisable to give a large amount of HCG to avoid excessive stimulation of the ovaries.