What are the reasons for delayed menstruation after egg retrieval?

Egg retrieval is a necessary basic process for in vitro fertilization technology. This is an advanced method used by people who have difficulty conceiving. It has the characteristics of small wounds and quick results, and is very popular among people with reproductive difficulties. Although egg retrieval is relatively easy, problems are prone to occur. For example, the reasons for delayed menstruation after egg retrieval are as follows. Let’s take a look at the explanation below. I hope everyone can understand it.

In fact, after the IVF cycle, some patients will experience changes in menstrual patterns in the short term. This is a very normal phenomenon, so please don't worry.

This is related to the use of large doses of ovulation-inducing drugs during the ovulation induction stage, and the body's endocrine environment has not yet returned to normal after egg retrieval. In addition, underlying diseases (such as polycystic ovary syndrome), mental factors, mood swings, environmental changes, fatigue, excessive stress and changes in nutritional status can all affect menstruation.

Therefore, it is recommended that everyone relax and adjust themselves in time. If you have amenorrhea for 40-50 days, you can self-test your urine for HCG. After ruling out early pregnancy, it is recommended that you go to the hospital for a check-up. The doctor will analyze your situation and suggest that you continue to wait, or take active intervention measures to help restore your endocrine regulation function, thereby shortening the waiting time for subsequent assisted pregnancy.

After egg retrieval, the ovaries will be stimulated, so it will also affect the menstrual cycle. Therefore, irregular menstruation after egg retrieval needs to be observed. Delayed menstruation is considered to be related to abnormal changes in ovarian hormone levels. A delay of 1-2 weeks is considered within the normal range.

If there is a problem with poor hormone secretion, you should take medication in time to regulate your body. This way, your menstruation will resume and the endometrium will be normal, giving you a greater chance of success with IVF.

If a female friend experiences delayed menstruation after egg retrieval, it may be due to the use of drugs during egg retrieval. In the meantime, you can stop taking the drugs for a period of time, and the delayed menstruation will slowly return to normal. When delayed menstruation occurs, you should first use an early pregnancy test strip to test the morning urine to rule out pregnancy, and you can take progesterone orally or by intramuscular injection for three to five days. Menstruation will resume about a week after stopping the medication. If menstruation has not come, you should seek medical attention in time.

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